Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 31308.4-2023 |
Data elements, processes and documents in adMinistration, commerce and industry Long-lasting signatures Part 4: Attestation object attributes for long-lasting signature formats {译} 行政、商业和行业中的数据元、过程和文档 长效签名 第4部分：用于长效签名格式的存证对象属性 |
China National Standards Mini |
 English PDF |
| GB/T 31308.3-2023 |
Data elements, processes and documents in adMinistration, commerce and industry Long-lasting signatures Part 3: Long-lasting signature specifications for PDF Advanced Electronic Signatures (PAdES) {译} 行政、商业和行业中的数据元、过程和文档 长效签名 第3部分: PDF高级电子签名（PAdES）的长效签名规范 |
China National Standards Mini |
English PDF |
| GB/T 21008-2023 |
Safety requirements for underground Mining aerial ropeways {译} 地下矿用架空索道 安全要求 |
China National Standards Mini |
English PDF |
| GB/T 9364.8-2023 |
Miniature fuses Part 8: Fusing resistors with special overcurrent protection {译} 小型熔断器 第8部分：带有特殊过电流保护的熔断电阻器 |
China National Standards Mini |
English PDF |
| GB/T 9364.6-2023 |
Mini fuses Part 6: Fuse supports for mini fuse links {译} 小型熔断器 第6部分：小型熔断体用熔断器支持件 |
China National Standards Mini |
English PDF |
| GB/T 7679.3-2023 |
Mining Machinery Terminology Part 3: Lifting Equipment {译} 矿山机械术语 第3部分：提升设备 |
China National Standards Mini |
English PDF |
| GB/T 2659.3-2023 |
Name codes of countries and regions around the world and their adMinistrative divisions Part 3: Previously used country and region codes {译} 世界各国和地区及其行政区划名称代码 第3部分：原先使用的国家和地区代码 |
China National Standards Mini |
English PDF |
| GB/T 43388-2023 |
Guidelines for DeterMining Serious Safety Performance Faults in Household Automotive Products {译} 家用汽车产品严重安全性能故障判断指南 |
China National Standards Mini |
English PDF |
| GB/T 43289-2023 |
Plastics. Test method for deterMining the rate of decomposition and extent of disintegration of plastic materials in matrices exposed to the marine environment under laboratory conditions. {译} 塑料 实验室条件下测定暴露于海洋环境基质中塑料材料分解率和崩解程度的试验方法 |
China National Standards Mini |
English PDF |
| GB 43069-2023 |
Safety technical requirements for Mining cables {译} 矿用电缆安全技术要求 |
China National Standards Mini |
English PDF |
| GB/Z 21223.3-2023 |
Guidelines for statistical analysis of aging test data Part 3: Minimum number of specimens under different test conditions given test data {译} 老化试验数据统计分析导则 第3部分：给定试验数据的不同试验条件下的最少试样数量 |
China National Standards Mini |
English PDF |
| GB/T 7679.1-2023 |
Mining Machinery Terminology Part 1: Extraction Equipment {译} 矿山机械术语 第1部分：采掘设备 |
China National Standards Mini |
English PDF |
| GB/T 43087-2023 |
Microbeam analysis Analytical electron microscopy Method for deterMining interface position in cross-sectional images of layered materials {译} 微束分析 分析电子显微术 层状材料截面像中界面位置的确定方法 |
China National Standards Mini |
English PDF |
| GB/T 42833-2023 |
Minimum Performance Specifications for Beidou Satellite-Based Augmentation System Single-frequency Augmentation Service Airborne Equipment {译} 北斗星基增强系统单频增强服务机载设备最低性能规范 |
China National Standards Mini |
English PDF |
| GB/T 42553-2023 |
Electroacoustics - Method for deterMining free-field response corrections for sound level meters {译} 电声学 确定声级计自由场响应修正值的方法 |
China National Standards Mini |
English PDF |
| GB/T 42362-2023 |
Specification for evaluation of damage degree of groundwater aquifer damage in Mining areas {译} 矿区地下水含水层破坏危害程度评价规范 |
China National Standards Mini |
English PDF |
| GB/T 25523-2022 |
Mining Machinery Front Shovel Excavator Safety Requirements {译} 矿用机械正铲式挖掘机 安全要求 |
China National Standards Mini |
English PDF |
| GB/T 41568-2022 |
Terminology of adMinistrative affairs {译} 机关事务管理 术语 |
China National Standards Mini |
English PDF |
| GB/T 41398-2022 |
Minimum requirements for binocular barrel of microscope {译} 显微镜 双目镜筒最低要求 |
China National Standards Mini |
English PDF |
| GB/T 22639-2022 |
Test method of exfoliation corrosion for aluMinium alloy products 铝合金产品的剥落腐蚀试验方法 |
China National Standards Mini |
English PDF |
| GB/T 30586-2022 |
Copper clad aluMinium flat bars 铜包铝扁棒 |
China National Standards Mini |
English PDF |
| GB/T 12967.6-2022 |
Test methods for anodic oxidation coatings and organic polymer coatings on aluMinium and aluminium alloys—Part 6: Determination of color and appearance 铝及铝合金阳极氧化膜及有机聚合物膜检测方法 第6部分：色差和外观质量 |
China National Standards Mini |
English PDF |
| GB/T 12966-2022 |
The methods for deterMining aluminium and aluminium alloys conductivity using eddy current 铝及铝合金电导率涡流测试方法 |
China National Standards Mini |
English PDF |
| GB/T 12967.5-2022 |
Test methods for anodic oxidation coatings and organic polymer coatings on aluMinium and aluminium alloys—Part 5:Assessment of resistance to cracking 铝及铝合金阳极氧化膜及有机聚合物膜检测方法 第5部分：抗破裂性的测定 |
China National Standards Mini |
English PDF |
| GB/T 12967.4-2022 |
Test methods for anodic oxidation coatings and organic polymer coatings on aluMinium and aluminium alloys—Part 4: Determination of ultraviolet light and heat resistance 铝及铝合金阳极氧化膜及有机聚合物膜检测方法 第4部分：耐光热性能的测定 |
China National Standards Mini |
English PDF |
| GB/T 12967.3-2022 |
Test methods for anodic oxidation coatings and organic polymer coatings on aluMinium and aluminium alloys—Part 3 : Salt spray test 铝及铝合金阳极氧化膜及有机聚合物膜检测方法 第3部分：盐雾试验 |
China National Standards Mini |
English PDF |
| GB/T 33143-2022 |
AluMinium and aluminium alloy foils for lithium ion batteries 锂离子电池用铝及铝合金箔 |
China National Standards Mini |
English PDF |
| GB/T 3286.11-2022 |
Methods for chemical analysis of limestone and dolomite—Part 11: Determination of calcium oxide, magnesium oxide, silicon dioxide, aluMinium oxide and iron oxide content—Wavelength dispersive X-ray fluorescence spectrometry (Fused cast bead method) 石灰石及白云石化学分析方法 第11部分：氧化钙、氧化镁、二氧化硅、氧化铝及氧化铁含量的测定 波长色散X射线荧光光谱法(熔铸玻璃片法) |
China National Standards Mini |
English PDF |
| GB/T 41295.4-2022 |
Functional Safety Application Guide Part 4: AdMinistration and Maintenance {译} 功能安全应用指南 第4部分：管理和维护 |
China National Standards Mini |
English PDF |
| GB/T 8754-2022 |
Anodic oxidation coatings and organic polymer coatings on aluMinium and aluminium alloys—Determination of electrical insulation 铝及铝合金阳极氧化膜及有机聚合物膜 绝缘性的测定 |
China National Standards Mini |
English PDF |
| GB/T 6893-2022 |
AluMinium and aluminium alloys cold drawn (rolled) tubes 铝及铝合金拉（轧）制管材 |
China National Standards Mini |
English PDF |
| GB/T 22627-2022 |
Water treatment chemicals—PolyaluMinium chloride 水处理剂 聚氯化铝 |
China National Standards Mini |
English PDF |
| GB/T 26117-2022 |
Miniature electric pumps—Testing method 微型电泵 试验方法 |
China National Standards Mini |
English PDF |
| GB/T 42082-2022 |
Mining rock drilling rigs and anchor drilling rigs Safety requirements {译} 矿用岩石钻机和锚固钻机 安全要求 |
China National Standards Mini |
English PDF |
| GB/Z 42285-2022 |
Road vehicles - Guidelines for deterMining the ASIL level of electrical and electronic systems {译} 道路车辆 电子电气系统ASIL等级确定方法指南 |
China National Standards Mini |
English PDF |
| GB/T 2659.1-2022 |
Codes of names of countries and regions and their adMinistrative divisions in the world Part 1: Codes of countries and regions {译} 世界各国和地区及其行政区划名称代码 第1部分：国家和地区代码 |
China National Standards Mini |
English PDF |
| GB/T 2659.2-2022 |
Codes of names of countries and regions and their adMinistrative divisions in the world Part 2: Codes of administrative divisions {译} 世界各国和地区及其行政区划名称代码 第2部分：行政区划代码 |
China National Standards Mini |
English PDF |
| GB/T 42251-2022 |
Technical Regulations for Ecological Restoration in Mining Subsidence Area {译} 采矿沉陷区生态修复技术规程 |
China National Standards Mini |
English PDF |
| GB/T 32877-2022 |
Specific test methods for deterMining losses and efficiency of frequency converter-fed a.c. motors {译} 变频器供电交流电动机确定损耗和效率的特定试验方法 |
China National Standards Mini |
English PDF |
| GB/T 21404-2022 |
Internal combustion engines - Methods of deterMining and measuring engine power - General requirements {译} 内燃机 发动机功率的确定和测量方法 一般要求 |
China National Standards Mini |
English PDF |
| GB/T 41862-2022 |
Earthmoving and Mining Machinery Autonomous and Semi-Autonomous Machine Systems Safety {译} 土方及矿山机械 自主和半自主机器系统安全 |
China National Standards Mini |
English PDF |
| GB/T 40386-2021 |
Recycling materials for pure aluMinium 再生纯铝原料 |
China National Standards Mini |
English PDF |
| GB/T 40382-2021 |
Recycling materials for wrought aluMinium alloys 再生变形铝合金原料 |
China National Standards Mini |
English PDF |
| GB/T 40407-2021 |
X-ray powder diffraction analysis method for deterMining the phases in portland cement clinker 硅酸盐水泥熟料矿相X射线衍射分析方法 |
China National Standards Mini |
English PDF |
| GB/T 40403-2021 |
Corrosion of metals and alloys—Methodology for deterMining the resistance of metals to stress corrosion cracking using the four-point bend method 金属和合金的腐蚀 用四点弯曲法测定金属抗应力腐蚀开裂的方法 |
China National Standards Mini |
English PDF |
| GB/T 40338-2021 |
Corrosion of metals and alloys—Exfoliation corrosion testing of aluMinium alloys 金属和合金的腐蚀 铝合金剥落腐蚀试验 |
China National Standards Mini |
English PDF |
| GB/T 40321-2021 |
High strength and toughness Al-Zn-Mg-Cu series aluMinium alloy plate 高强高韧型Al-Zn-Mg-Cu系铝合金板材 |
China National Standards Mini |
English PDF |
| GB/T 13586-2021 |
Recycled aluMinium 回收铝 |
China National Standards Mini |
English PDF |
| GB/T 8013.5-2021 |
Anodic oxide coatings and organic polymer coatings on aluMinium and its alloys—Part 5: Function coatings 铝及铝合金阳极氧化膜与有机聚合物膜 第5部分：功能膜 |
China National Standards Mini |
English PDF |
| GB/T 8013.4-2021 |
Anodic oxide coatings and organic polymer coatings on aluMinium and its alloys—Part 4: Texture coatings 铝及铝合金阳极氧化膜与有机聚合物膜 第4部分：纹理膜 |
China National Standards Mini |
English PDF |
| GB/T 19559-2021 |
Method of deterMining coalbed methane content 煤层气含量测定方法 |
China National Standards Mini |
English PDF |
| GB/T 40485-2021 |
Method of deterMining automatically the random reflectance of vitrinite in coal—Image analysis method 煤的镜质体随机反射率自动测定 图像分析法 |
China National Standards Mini |
English PDF |
| GB/T 40182-2021 |
Guideline of deterMining plasticized materials in toys or parts of toys that can be placed in the mouth 玩具中塑化材料及可放入口中产品的判定指南 |
China National Standards Mini |
English PDF |
| GB/T 40294-2021 |
Methods for deterMining electrically excited synchronous machine quantities from tests 确定电励磁同步电机参数的试验方法 |
China National Standards Mini |
English PDF |
| GB/T 40260-2021 |
Test method for deterMining gas permeability of polymer membrane materials 高分子膜材料气体渗透性能测试方法 |
China National Standards Mini |
English PDF |
| GB/T 40123-2021 |
AluMinium and aluminium alloy billet with high purity and fine grain 高纯净细晶铝及铝合金圆铸锭 |
China National Standards Mini |
English PDF |
| GB/T 12719-2021 |
Exploration specification of hydrogeology and engineering geology in Mining areas 矿区水文地质工程地质勘查规范 |
China National Standards Mini |
English PDF |
| GB/T 12265-2021 |
Safety of machinery—Minimum gaps to avoid crushing of parts of the human body 机械安全 防止人体部位挤压的最小间距 |
China National Standards Mini |
English PDF |
| GB/T 40089-2021 |
Steel wire ropes for the petroleum and natural gas industries—Minimum requirements and terms of acceptance 石油和天然气工业用钢丝绳 最低要求和验收条件 |
China National Standards Mini |
English PDF |
| GB/T 39826-2021 |
Fine ceramics—DeterMining flexural bond strength—Four-point bending method 精细陶瓷 界面弯曲强度测定 四点弯曲法 |
China National Standards Mini |
English PDF |
| GB/T 39834-2021 |
Technical requirement of fully mechanized bag filling Mining with paste 综合机械化膏体袋式充填采煤技术要求 |
China National Standards Mini |
English PDF |
| GB/T 39828-2021 |
Test method for deterMining elastic modulus of thick ceramic coating at elevated temperature 陶瓷厚涂层的高温弹性模量试验方法 |
China National Standards Mini |
English PDF |
| GB/T 39819-2021 |
Conveyor belts—Determination of Minimum transition distance on three idler rollers 输送带 三辊托辊最小过渡距离的确定 |
China National Standards Mini |
English PDF |
| GB/T 39742-2021 |
Plain bearings—AluMinium alloys for solid bearings 滑动轴承 单层滑动轴承用铝基铸造合金 |
China National Standards Mini |
English PDF |
| GB/T 41044-2021 |
Guidelines for coalbed methane extraction in coal Mining areas 煤矿区煤层气抽采指南 |
China National Standards Mini |
English PDF |
| GB/T 41073-2021 |
Surface chemical analysis -- Electron spectroscopies -- Minimum reporting requirements for peak fitting in X-ray photoelectron spectroscopy 表面化学分析 电子能谱 X射线光电子能谱峰拟合报告的基本要求 |
China National Standards Mini |
English PDF |
| GB/T 10762-2021 |
Method of mass measurements for industrial and Mining electric locomotive 工矿电机车质量测量方法 |
China National Standards Mini |
English PDF |
| GB/T 41125-2021 |
Agricultural machinery -- Equipment for sowing -- Minimization of the environmental effects of fan exhaust from pneumatic systems 农业机械? 播种机? 减少气力系统风机排气对环境的影响 |
China National Standards Mini |
English PDF |
| GB/T 41060-2021 |
Test method for deterMining frost resistance of cement mortar 水泥胶砂抗冻性试验方法 |
China National Standards Mini |
English PDF |
| GB 34914-2021 |
Minimum allowable value of water efficiency and water efficiency grades for water purifier 净水机水效限定值及水效等级 |
China National Standards Mini |
English PDF |
| GB/T 4214.10-2021 |
Test method for noise of household and similar electrical appliances—Procedure for deterMining and verifying declared noise emission values 家用和类似用途电器噪声测试方法 确定和检验噪声明示值的程序 |
China National Standards Mini |
English PDF |
| GB/T 40736-2021 |
Mobile freight ropeway used in Mining—Safety specifications 矿用移动式货运索道 安全规范 |
China National Standards Mini |
English PDF |
| GB/T 4652-2021 |
Loader for underground Mining—Testing method 地下矿用装岩机和装载机 试验方法 |
China National Standards Mini |
English PDF |
| GB/T 40742.4-2021 |
Geometrical product specifications (GPS)—Geometrical precision verification—Part 4：Evaluation of dimension and geometrical error，discriminant pattern of Minimum zone 产品几何技术规范（GPS） 几何精度的检测与验证 第4部分：尺寸和几何误差评定、最小区域的判别模式 |
China National Standards Mini |
English PDF |
| GB/T 40742.3-2021 |
Geometrical product specifications (GPS)—Geometrical precision verification—Part 3:Functional gauges and fixtures—Verification when applying maximum material requirements and Minimum material requirements 产品几何技术规范（GPS） 几何精度的检测与验证 第3部分：功能量规与夹具 应用最大实体要求和最小实体要求时的检测与验证 |
China National Standards Mini |
English PDF |
| GB/T 40677-2021 |
Miniature heat pipe 微型导热管 |
China National Standards Mini |
English PDF |
| GB/T 25285.2-2021 |
Explosive atmospheres—Explosion prevention and protection—Part 2:Basic concepts and methodology for Mining 爆炸性环境 爆炸预防和防护 第2部分：矿山爆炸预防和防护的基本原则和方法 |
China National Standards Mini |
English PDF |
| GB/T 40762-2021 |
Evaluation specification of adMinistrative service satisfaction 政务服务满意度评价规范 |
China National Standards Mini |
English PDF |
| GB 40877-2021 |
The norm of energy consumption per unit product of aluMinium silicate wools and products 硅酸铝纤维及制品单位产品能源消耗限额 |
China National Standards Mini |
English PDF |
| GB 12021.9-2021 |
Minimum allowable values of energy efficiency and energy efficiency grades for electric fans 电风扇能效限定值及能效等级 |
China National Standards Mini |
English PDF |
| GB 40876-2021 |
Minimum allowable values of energy efficiency and energy efficiency grades for commercial induction cookers 商用电磁灶能效限定值及能效等级 |
China National Standards Mini |
English PDF |
| GB 40878-2021 |
The norm of energy consumption per unit product of aluMinium silicate wools and products 葡萄糖酸钠单位产品能源消耗限额 |
China National Standards Mini |
English PDF |
| GB 21454-2021 |
Minimum allowable values of the energy efficiency and energy efficiency grades for multi-connected air-condition (heat pump) units 多联式空调（热泵）机组能效限定值及能效等级 |
China National Standards Mini |
English PDF |
| GB/T 50532-2021 |
Coal industry design code of repairing facilities for electro-mechanical equipment of Mining district 煤炭工业矿区机电设备修理设施设计标准 |
China National Standards Mini |
English PDF |
| GB/T 39201-2020 |
Technical specifications for extraction of aluMinium oxide from high-alumina fly ash 高铝粉煤灰提取氧化铝技术规范 |
China National Standards Mini |
English PDF |
| GB/T 39216-2020 |
Method and technical specification for improvement of adMinistrative licensing process 行政许可流程优化的方法与技术规范 |
China National Standards Mini |
English PDF |
| GB 23727-2020 |
Regulations for radiation protection and radiation environment protection in uranium Mining and milling 铀矿冶辐射防护和辐射环境保护规定 |
China National Standards Mini |
English PDF |
| GB/T 20975.6-2020 |
Methods for chemical analysis of aluMinium and aluminium alloys—Part 6: Determination of cadmium content 铝及铝合金化学分析方法 第6部分：镉含量的测定 |
China National Standards Mini |
English PDF |
| GB/T 20975.21-2020 |
Methods for chemical analysis of aluMinium and aluminium alloy—Part 21: Determination of calcium content 铝及铝合金化学分析方法 第21部分：钙含量的测定 |
China National Standards Mini |
English PDF |
| GB/T 20975.17-2020 |
Methods for chemical analysis of aluMinium and aluminium alloys—Part 17: Determination of strontium content 铝及铝合金化学分析方法 第17部分：锶含量的测定 |
China National Standards Mini |
English PDF |
| GB/T 8151.22-2020 |
Methods for chemical analysis of zinc concentrates—Part 22: Determination of zinc, copper, lead,iron,aluMinium ,calcium and magnesium contents—Wavelength dispersive X-ray fluorescence spectrometric method 锌精矿化学分析方法 第22部分：锌、铜、铅、铁、铝、钙和镁含量的测定 波长色散X射线荧光光谱法 |
China National Standards Mini |
English PDF |
| GB/T 39096-2020 |
Petroleum and natural gas industries—AluMinium alloy pipe for use as tubing for wells 石油天然气工业 油气井油管用铝合金管 |
China National Standards Mini |
English PDF |
| GB 15892-2020 |
PolyaluMinium chloride for treatment of drinking water 生活饮用水用聚氯化铝 |
China National Standards Mini |
English PDF |
| GB 24850-2020 |
Minimum allowable values of energy efficiency and energy efficiency grades for flat panel televisions and set-top boxes 平板电视与机顶盒能效限定值及能效等级 |
China National Standards Mini |
English PDF |
| GB 39177-2020 |
Minimum allowable values of energy efficiency and energy efficiency grades for electric pressure cookers 电压力锅能效限定值及能效等级 |
China National Standards Mini |
English PDF |
| GB/T 20975.37-2020 |
Methods for chemical analysis of aluMinium and aluminium alloys—Part 37:Determination of niobium content 铝及铝合金化学分析方法 第37部分：铌含量的测定 |
China National Standards Mini |
English PDF |
| GB/T 38956-2020 |
Normalization evaluation guide of adMinistrative license items 行政许可规范化测评指南 |
China National Standards Mini |
English PDF |
| GB/T 25085.4-2020 |
Road vehicles—Automotive cables—Part 4: Dimensions and requirements for 30 V a.c. or 60 V d.c. single-core aluMinium conductor cables 道路车辆 汽车电缆 第4部分：交流30 V或直流60 V单芯铝导体电缆的尺寸和要求 |
China National Standards Mini |
English PDF |
| GB/T 39045-2020 |
Satisfaction evaluation guide of adMinistrative license items 行政许可满意度测评指南 |
China National Standards Mini |
English PDF |
| GB/T 39048-2020 |
Classification and coding rules for adMinistrative licensing items 行政许可事项分类与编码规则 |
China National Standards Mini |
English PDF |
| GB/T 29503-2020 |
AluMinium alloy stretched plates 铝合金预拉伸板 |
China National Standards Mini |
English PDF |
| GB/T 20975.4-2020 |
Methods for chemical analysis of aluMinium and aluminium alloys—Part 4:Determination of iron content 铝及铝合金化学分析方法 第4部分：铁含量的测定 |
China National Standards Mini |
English PDF |
| GB/T 20975.5-2020 |
Methods for chemical analysis of aluMinium and aluminium alloys—Part 5：Determination of silicon content 铝及铝合金化学分析方法 第5部分：硅含量的测定 |
China National Standards Mini |
English PDF |
| GB/T 20975.7-2020 |
Methods for chemical analysis of aluMinium and aluminium alloys—Part 7:Determination of manganese content 铝及铝合金化学分析方法 第7部分：锰含量的测定 |
China National Standards Mini |
English PDF |
| GB/T 20975.9-2020 |
Methods for chemical analysis of aluMinium and aluminium alloys—Part 9:Determination of lithium content—Flame atomic absorption spectrometry 铝及铝合金化学分析方法 第9部分：锂含量的测定 火焰原子吸收光谱法 |
China National Standards Mini |
English PDF |
| GB/T 20975.10-2020 |
Methods for chemical analysis of aluMinium and aluminium alloys—Part 10：Determination of tin content 铝及铝合金化学分析方法 第10部分：锡含量的测定 |
China National Standards Mini |
English PDF |
| GB/T 20975.12-2020 |
Methods for chemical analysis of aluMinium and aluminium alloys—Part 12: Determination of titanium content 铝及铝合金化学分析方法 第12部分：钛含量的测定 |
China National Standards Mini |
English PDF |
| GB/T 20975.14-2020 |
Methods for chemical analysis of aluMinium and aluminium alloys—Part 14：Determination of nickel content 铝及铝合金化学分析方法 第14部分：镍含量的测定 |
China National Standards Mini |
English PDF |
| GB/T 20975.16-2020 |
Methods for chemical analysis of aluMinium and aluminium alloys—Part 16：Determination of magnesium content 铝及铝合金化学分析方法 第16部分：镁含量的测定 |
China National Standards Mini |
English PDF |
| GB/T 20975.18-2020 |
Methods for chemical analysis of aluMinium and aluminium alloys—Part 18:Determination of chromium content 铝及铝合金化学分析方法 第18部分：铬含量的测定 |
China National Standards Mini |
English PDF |
| GB/T 20975.22-2020 |
Methods for chemical analysis of aluMinium and aluminium alloys—Part 22:Determination of beryllium content 铝及铝合金化学分析方法 第22部分：铍含量的测定 |
China National Standards Mini |
English PDF |
| GB/T 20975.24-2020 |
Methods for chemical analysis of aluMinium and aluminium alloys—Part 24：Determination of total rare earth content 铝及铝合金化学分析方法 第24部分：稀土总含量的测定 |
China National Standards Mini |
English PDF |
| GB/T 20975.25-2020 |
Methods for chemical analysis of aluMinium and aluminium alloys—Part 25：Determination of elements content—Inductively coupled plasma atomic emission spectrometric method 铝及铝合金化学分析方法 第25部分：元素含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Mini |
English PDF |
| GB/T 20975.35-2020 |
Methods for chemical analysis of aluMinium and aluminium alloys—Part 35:Determination of tungsten content—Thiocyanate spectrophotometric method 铝及铝合金化学分析方法 第35部分：钨含量的测定 硫氰酸盐分光光度法 |
China National Standards Mini |
English PDF |
| GB/T 20975.36-2020 |
Methods for chemical analysis of aluMinium and aluminium alloys—Part 36:Determination of silver content—Flame atomic absorption spectrometry 铝及铝合金化学分析方法 第36部分：银含量的测定 火焰原子吸收光谱法 |
China National Standards Mini |
English PDF |
| GB/T 12967.1-2020 |
Test methods for anodic oxidation coatings and organic polymer coatings of aluMinium and aluminium alloys―Part 1: Measurement of abrasion resistance 铝及铝合金阳极氧化膜及有机聚合物膜检测方法 第1部分：耐磨性的测定 |
China National Standards Mini |
English PDF |
| GB/T 21715.6-2020 |
Health informatics—Patient healthcard data—Part 6: AdMinistrative data 健康信息学 患者健康卡数据 第6部分：管理数据 |
China National Standards Mini |
English PDF |
| GB 24500-2020 |
Minimum allowable values of energy efficiency and energy efficiency grades of industrial boilers 工业锅炉能效限定值及能效等级 |
China National Standards Mini |
English PDF |
| GB 20052-2020 |
Minimum allowable values of energy efficiency and the energy efficiency grades for power transformers 电力变压器能效限定值及能效等级 |
China National Standards Mini |
English PDF |
| GB 19761-2020 |
Minimum allowable values of energy efficiency and energy efficiency grades for fan 通风机能效限定值及能效等级 |
China National Standards Mini |
English PDF |
| GB 18613-2020 |
Minimum allowable values of energy efficiency and values of efficiency grades for motors 电动机能效限定值及能效等级 |
China National Standards Mini |
English PDF |
| GB/T 22641-2020 |
Wrought aluMinium alloy sheets and plates for ships 船用铝合金板材 |
China National Standards Mini |
English PDF |
| GB/T 3198-2020 |
AluMinium and aluminium alloy foils 铝及铝合金箔 |
China National Standards Mini |
English PDF |
| GB/T 3190-2020 |
Chemical composition of wrought aluMinium and aluminium alloys 变形铝及铝合金化学成分 |
China National Standards Mini |
English PDF |
| GB/T 8478-2020 |
AluMinium windows and doors 铝合金门窗 |
China National Standards Mini |
English PDF |
| GB/T 38498-2020 |
Evaluation method for deterMining metal corrosion of disinfectant 消毒剂金属腐蚀性评价方法 |
China National Standards Mini |
English PDF |
| GB/T 38544-2020 |
Specification for application and acceptance of adMinistrative license items 行政许可申请与受理规范 |
China National Standards Mini |
English PDF |
| GB/T 39688-2020 |
Testing method for deterMining density of ceramic coatings 陶瓷涂层密度的测试方法 |
China National Standards Mini |
English PDF |
| GB/T 39686-2020 |
Test method for deterMining elastic modulus and strength of thick ceramic coatings 陶瓷厚涂层的弹性模量与强度试验方法 |
China National Standards Mini |
English PDF |
| GB/T 39685-2020 |
Test method for deterMining bonding strength of ceramic coatings 陶瓷覆层结合强度试验方法 |
China National Standards Mini |
English PDF |
| GB/T 5584.4-2020 |
Rectangular copper or aluMinium and its alloy wires for electrical purposes—Part 4: Strip copper conductor 电工用铜、铝及其合金扁线 第4部分：铜带 |
China National Standards Mini |
English PDF |
| GB/T 5584.2-2020 |
Rectangular copper or aluMinium and its alloy wires for electrical purposes—Part 2: Rectangular copper and copper alloy wire 电工用铜、铝及其合金扁线 第2部分：铜及其合金扁线 |
China National Standards Mini |
English PDF |
| GB/T 5584.1-2020 |
Rectangular copper or aluMinium and its alloy wires for electrical purposes—Part 1: General 电工用铜、铝及其合金扁线 第1部分：一般规定 |
China National Standards Mini |
English PDF |
| GB/T 24635.4-2020 |
Geometrical product specifications (GPS)—Coordinate measuring machines (CMM): Technique for deterMining the uncertainty of measurement—Part 4: Evaluating task-specific measurement uncertainty using simulation 产品几何技术规范（GPS） 坐标测量机（CMM） 确定测量不确定度的技术 第4部分：应用仿真技术评估特定任务的测量不确定度 |
China National Standards Mini |
English PDF |
| GB/T 24635.1-2020 |
Geometrical product specifications (GPS)—Coordinate measuring machines (CMM): Technique for deterMining the uncertainty of measurement—Part 1: Overview and metrological characteristics 产品几何技术规范（GPS） 坐标测量机（CMM） 确定测量不确定度的技术 第1部分：概要和计量特性 |
China National Standards Mini |
English PDF |
| GB/T 39683-2020 |
Specifications of credit grading and evaluation of adMinistrative service intermediaries 政务服务中介机构信用等级划分与评价规范 |
China National Standards Mini |
English PDF |
| GB/T 39528-2020 |
Test method for deterMining the seismic drift causing the panels fallout from curtain wall system 建筑幕墙面板抗地震脱落检测方法 |
China National Standards Mini |
English PDF |
| GB/T 39527-2020 |
Determination of calcium, aluMinium and silicon in the solid surface materials—Method of chemical analysis 实体面材产品中钙、铝、硅元素含量的测定 化学分析法 |
China National Standards Mini |
English PDF |
| GB/T 39735-2020 |
Guidelines for adMinistrative service evaluation 政务服务评价工作指南 |
China National Standards Mini |
English PDF |
| GB/T 39734-2020 |
Specification for evaluation of “on-the-spot” and “online” adMinistrative Service 政务服务“一次一评”“一事一评”工作规范 |
China National Standards Mini |
English PDF |
| GB/T 39427-2020 |
Non-destructive testing—Testing method for deterMining the size of Ir192 industrial radiographic source 无损检测 工业Ir192伽玛射线源尺寸测定方法 |
China National Standards Mini |
English PDF |
| GB/T 39340-2020 |
Aerospace electronic time deterMinistic network protocol 宇航电子时间确定性网络协议 |
China National Standards Mini |
English PDF |
| GB/T 39338-2020 |
Technical requirements of solid-filling in fully-mechanized coal Mining 综合机械化固体充填采煤技术要求 |
China National Standards Mini |
English PDF |
| GB/T 39337-2020 |
Technical requirement of fully mechanized bag filling Mining with superhigh-water material 综合机械化超高水材料袋式充填采煤技术要求 |
China National Standards Mini |
English PDF |
| GB/T 39421-2020 |
Methods for deterMining the static gel strength of cement formulations 水泥浆静胶凝强度测定方法 |
China National Standards Mini |
English PDF |
| GB/T 20975.8-2020 |
Methods for chemical analysis of aluMinium and aluminium alloys—Part 8：Determination of zinc content 铝及铝合金化学分析方法 第8部分：锌含量的测定 |
China National Standards Mini |
English PDF |
| GB/T 20975.34-2020 |
Methods for chemical analysis of aluMinium and aluminium alloys—Part 34：Determination of sodium content—Flame atomic absorption spectrometric method 铝及铝合金化学分析方法 第34部分：钠含量的测定 火焰原子吸收光谱法 |
China National Standards Mini |
English PDF |
| GB/T 20975.33-2020 |
Methods for chemical analysis of aluMinium and aluminium alloys—Part 33：Determination of potassium content—Flame atomic absorption spectrometric method 铝及铝合金化学分析方法 第33部分：钾含量的测定 火焰原子吸收光谱法 |
China National Standards Mini |
English PDF |
| GB/T 20975.32-2020 |
Methods for chemical analysis of aluMinium and aluminium alloys—Part 32：Determination of bismuth content 铝及铝合金化学分析方法 第32部分：铋含量的测定 |
China National Standards Mini |
English PDF |
| GB/T 20975.20-2020 |
Methods for chemical analysis of aluMinium and aluminium alloys—Part 20：Determination of gallium content—Butyrhodamine B spectrophotometric method 铝及铝合金化学分析方法 第20部分：镓含量的测定 丁基罗丹明B分光光度法 |
China National Standards Mini |
English PDF |
| GB/T 20975.19-2020 |
Methods for chemical analysis of aluMinium and aluminium alloys—Part 19：Determination of zirconium content 铝及铝合金化学分析方法 第19部分：锆含量的测定 |
China National Standards Mini |
English PDF |
| GB/T 20975.15-2020 |
Methods for chemical analysis of aluMinium and aluminium alloys—Part 15：Determination of boron content 铝及铝合金化学分析方法 第15部分：硼含量的测定 |
China National Standards Mini |
English PDF |
| GB/T 20975.13-2020 |
Methods for chemical analysis of aluMinium and aluminium alloys—Part 13：Determination of vanadium content 铝及铝合金化学分析方法 第13部分：钒含量的测定 |
China National Standards Mini |
English PDF |
| GB/T 1741-2020 |
Test method for deterMining the resistance of paints film to mold 漆膜耐霉菌性测定法 |
China National Standards Mini |
English PDF |
| GB/T 38543-2020 |
Specification for examination and decision of adMinistrative license items 行政许可审查与决定规范 |
China National Standards Mini |
English PDF |
| GB 21455-2019 |
Minimum allowable values of the energy efficiency and energy efficiency grades for room air conditioners 房间空气调节器能效限定值及能效等级 |
China National Standards Mini |
English PDF |
| GB 38450-2019 |
Minimum allowable values of energy efficiency and energy efficiency grades of LED flat panel luminaires 普通照明用LED平板灯能效限定值及能效等级 |
China National Standards Mini |
English PDF |
| GB 38449-2019 |
Minimum allowable values of energy efficiency and energy efficiency grade of regenerative rolling reheating furnace 蓄热式轧钢加热炉能效限定值及能效等级 |
China National Standards Mini |
English PDF |
| GB 38448-2019 |
Minimum allowable values and grades of the energy efficiency and water efficiency for smart water closets 智能坐便器能效水效限定值及等级 |
China National Standards Mini |
English PDF |
| GB 30717-2019 |
Minimum allowable values of water efficiency and water efficiency grades for squatting pans 蹲便器水效限定值及水效等级 |
China National Standards Mini |
English PDF |
| GB 28736-2019 |
Minimum allowable values of energy efficiency and energy efficiency grades for welding machines 电焊机能效限定值及能效等级 |
China National Standards Mini |
English PDF |
| GB 28378-2019 |
Minimum allowable values of water efficiency and water efficiency grades for showers 淋浴器水效限定值及水效等级 |
China National Standards Mini |
English PDF |
| GB 28377-2019 |
Minimum allowable values of water efficiency and water efficiency grades for urinals 小便器水效限定值及水效等级 |
China National Standards Mini |
English PDF |
| GB 25501-2019 |
Minimum allowable values of water efficiency and water efficiency grades for faucets 水嘴水效限定值及水效等级 |
China National Standards Mini |
English PDF |
| GB 38383-2019 |
The Minimum allowable values of the energy，water consumption and grades for dishwashers 洗碗机能效水效限定值及等级 |
China National Standards Mini |
English PDF |
| GB 26920.3-2019 |
Minimum allowable values of energy efficiency and energy efficiency grades for commercial refrigerating appliances—Part 3: Refrigerated beverage vending machines 商用制冷器具能效限定值和能效等级 第3部分：制冷自动售货机 |
China National Standards Mini |
English PDF |
| GB/T 2085.2-2019 |
AluMinium powder—Part 2：Inflammable fine aluminium powder 铝粉 第2部分：球磨铝粉 |
China National Standards Mini |
English PDF |
| GB/T 37983-2019 |
Testing methods of X-ray diffraction for deterMining the orientation of crystal materials by rotation 晶体材料X射线衍射仪旋转定向测试方法 |
China National Standards Mini |
English PDF |
| GB/T 37977.23-2019 |
Electrostatics—Part 2-3：Methods of test for deterMining the resistance and resistivity of solid planar materials used to avoid electrostatic charge accumulation 静电学 第2-3部分：防静电固体平面材料电阻和电阻率的测试方法 |
China National Standards Mini |
English PDF |
| GB/T 37923-2019 |
Trackless Mining truck for open-pit mines—Safety requirements 露天矿用无轨运矿车 安全要求 |
China National Standards Mini |
English PDF |
| GB/T 37910.2-2019 |
Non-destructive testing of welds — Acceptance levels for radiographic testing — Part 2: AluMinium and its alloys 焊缝无损检测 射线检测验收等级 第2部分: 铝及铝合金 |
China National Standards Mini |
English PDF |
| GB/T 37835-2019 |
Process for deterMining solar irradiances 太阳辐照度确定过程一般要求 |
China National Standards Mini |
English PDF |
| GB/T 37815-2019 |
General specification for intelligent dust fall system in fully-mechanized Mining and top coal caving mining face 综采综放工作面智能降尘系统技术条件 |
China National Standards Mini |
English PDF |
| GB/T 37814-2019 |
Technical specification for remote power supply system in fully-mechanized Mining and top coal caving mining face 综采综放工作面远距离供电系统技术规范 |
China National Standards Mini |
English PDF |
| GB/T 37812-2019 |
General matching specification for fully-mechanized top coal caving Mining face in deeply inclined coal seam 大倾角综放工作面总体配套技术条件 |
China National Standards Mini |
English PDF |
| GB/T 37811-2019 |
General matching specification for fully-mechanized top coal caving Mining longwall face 综采放顶煤工作面总体配套技术条件 |
China National Standards Mini |
English PDF |
| GB/T 37810-2019 |
General matching specification for large cutting height Mining face 大采高综采工作面总体配套技术条件 |
China National Standards Mini |
English PDF |
| GB/T 37809-2019 |
General matching specification for fully-mechanized coal Mining face in deeply inclined coal seam 大倾角综采工作面总体配套技术条件 |
China National Standards Mini |
English PDF |
| GB/T 37808-2019 |
Design specification for conventional power supply system in fully-mechanized Mining and top coal caving mining face 综采综放工作面常规供电系统设计规范 |
China National Standards Mini |
English PDF |
| GB/T 37806-2019 |
General matching specification for fully-mechanized Mining face in thin seam 薄煤层综采工作面总体配套技术条件 |
China National Standards Mini |
English PDF |
| GB/T 37611-2019 |
General specification for advance support system in fully-mechanized Mining and top coal caving mining face 综采综放工作面超前支护系统技术条件 |
China National Standards Mini |
English PDF |
| GB/T 29271.4-2019 |
Identification cards—Integrated circuit card programming interfaces—Part 4: Application programming interface (API) adMinistration 识别卡 集成电路卡编程接口 第4部分：应用编程接口（API）管理 |
China National Standards Mini |
English PDF |
| GB/T 25217.7-2019 |
Methods for test, monitoring and prevention of rock burst—Part 7: Monitoring method of Mining-induced stress 冲击地压测定、监测与防治方法 第7部分：采动应力监测方法 |
China National Standards Mini |
English PDF |
| GB/T 25217.12-2019 |
Methods for test, monitoring and prevention of rock burst—Part 12: Prevention method of protective seam Mining 冲击地压测定、监测与防治方法 第12部分：开采保护层防治方法 |
China National Standards Mini |
English PDF |
| GB 19153-2019 |
Minimum allowable values of energy efficiency and energy efficiency grades for displacement air compressors 容积式空气压缩机能效限定值及能效等级 |
China National Standards Mini |
English PDF |
| GB/T 38472-2019 |
Recycling materials for cast aluMinium alloys 再生铸造铝合金原料 |
China National Standards Mini |
English PDF |
| GB/T 37616-2019 |
AluMinium alloys extruded profiles-axial force controlled fatigue testing method 铝合金挤压型材轴向力控制疲劳试验方法 |
China National Standards Mini |
English PDF |
| GB/T 27685-2019 |
Portable aluMinium alloy ladder 便携式铝合金梯 |
China National Standards Mini |
English PDF |
| GB/T 22649-2019 |
AluMinium and aluminium alloys foil for container 铝及铝合金容器箔 |
China National Standards Mini |
English PDF |
| GB/T 20975.31-2019 |
Methods for chemical analysis of aluMinium and aluminium alloys—Part 31：Determination of phosphorus content—Molybdenum blue spectrophotometry 铝及铝合金化学分析方法 第31部分：磷含量的测定 钼蓝分光光度法 |
China National Standards Mini |
English PDF |
| GB/T 20975.30-2019 |
Methods for chemical analysis of aluMinium and aluminium alloys—Part 30：Determination of hydrogen content—Heating extraction-thermal conductivity method 铝及铝合金化学分析方法 第30部分：氢含量的测定 加热提取热导法 |
China National Standards Mini |
English PDF |
| GB/T 20975.29-2019 |
Methods for chemical analysis of aluMinium and aluminium alloys—Part 29:Determination of molybdenum content—Thiocyanate spectrophotometry 铝及铝合金化学分析方法 第29部分：钼含量的测定 硫氰酸盐分光光度法 |
China National Standards Mini |
English PDF |
| GB/T 20975.28-2019 |
Methods for chemical analysis of aluMinium and aluminium alloys—Part 28:Determination of cobalt content—Flame atomic absorption spectrometry 铝及铝合金化学分析方法 第28部分：钴含量的测定 火焰原子吸收光谱法 |
China National Standards Mini |
English PDF |
| GB/T 17101-2019 |
Hot-dip zinc or zinc-aluMinium coated steel wires for bridge cables 桥梁缆索用热镀锌或锌铝合金钢丝 |
China National Standards Mini |
English PDF |
| GB/T 13747.5-2019 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 5：Determination of aluMinium content—Chronic azurol-S-tetradrcylpyridine chloride spectrophotometry 锆及锆合金化学分析方法 第5部分：铝量的测定 铬天青S-氯化十四烷基吡啶分光光度法 |
China National Standards Mini |
English PDF |
| GB/T 8005.1-2019 |
AluMinium and aluminium alloy terms and definitions—Part 1：Product and method of processing and treatment 铝及铝合金术语 第1部分：产品及加工处理工艺 |
China National Standards Mini |
English PDF |
| GB/T 3191-2019 |
Extrusion rods and bars of aluMinium and aluminium alloys 铝及铝合金挤压棒材 |
China National Standards Mini |
English PDF |
| GB/T 2085.2-2019 |
AluMinium powder—Part 2：Inflammable fine aluminium powder 铝粉 第2部分：球磨铝粉 |
China National Standards Mini |
English PDF |
| GB 37485-2019 |
Minimum allowable values of energy efficiency and energy efficiency grades for submersible mixers of wastewater 污水处理用潜水推流式搅拌机能效限定值及能效等级 |
China National Standards Mini |
English PDF |
| GB 37484-2019 |
Minimum allowable values of energy efficiency and energy efficiency grades for precipitator 除尘器能效限定值及能效等级 |
China National Standards Mini |
English PDF |
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