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Standard Code | Standard Title | Standard Class | Order |
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GB/T 43615-2023 |
Additive manufacturing Ultrasonic testing method of directed energy depOSItion metal forming parts 增材制造 定向能量沉积金属成形件超声检测方法 |
China National Standards OSI |
English PDF |
GB/T 43614-2023 |
Additive Manufacturing Metal Powder Directional Energy DepOSItion Equipment Laser Cladding Head Test Method 增材制造 金属粉末定向能量沉积设备激光熔覆头测试方法 |
China National Standards OSI |
English PDF |
GB/T 43606-2023 |
Test method for corrOSIon properties of corrosion-resistant steel used in cargo tanks of crude oil tankers 原油船货油舱用耐蚀钢腐蚀性能测试方法 |
China National Standards OSI |
English PDF |
GB/T 43605-2023 |
Atmospheric corrOSIon diagram drawing method 大气腐蚀图绘制方法 |
China National Standards OSI |
English PDF |
GB/T 43602-2023 |
CompOSItion, structure and performance evaluation of physical vapor deposition multi-layer hard coatings 物理气相沉积多层硬质涂层的成分、结构及性能评价 |
China National Standards OSI |
English PDF |
GB/T 43580-2023 |
Blockchain and Distributed Accounting Technology General Service Guide for Certificate DepOSIts 区块链和分布式记账技术 存证通用服务指南 |
China National Standards OSI |
English PDF |
GB/T 43498-2023 |
Pipeline erOSIon and corrosion test method 管路冲刷腐蚀试验方法 |
China National Standards OSI |
English PDF |
GB/T 43497-2023 |
ElectrodepOSItion layer and related finishing Electroless nickel phosphorus-ceramic composite coating 电沉积层及相关精饰 化学镀镍磷-陶瓷复合镀层 |
China National Standards OSI |
English PDF |
GB/T 37190-2023 |
General requirements for the entire life cycle of pipeline corrOSIon control projects 管道腐蚀控制工程全生命周期 通用要求 |
China National Standards OSI |
English PDF |
GB/T 37183-2023 |
CorrOSIon control project life cycle risk assessment 腐蚀控制工程全生命周期 风险评估 |
China National Standards OSI |
English PDF |
GB/T 33314-2023 |
General requirements for the entire life cycle of corrOSIon control projects 腐蚀控制工程全生命周期 通用要求 |
China National Standards OSI |
English PDF |
GB/T 20317-2023 |
Melt extrusion depOSItion forming machine tool accuracy inspection 熔融挤出沉积成形机床 精度检验 |
China National Standards OSI |
English PDF |
GB/T 3836.22-2023 |
ExplOSIve atmospheres Part 22: Protective measures for optical radiation equipment and transmission systems 爆炸性环境 第22部分:光辐射设备和传输系统的保护措施 |
China National Standards OSI |
English PDF |
GB/T 43418-2023 |
Method for testing the compOSItion of flax fiber 亚麻纤维组成成分的检测方法 |
China National Standards OSI |
English PDF |
GB/T 26330-2023 |
Silver, silver alloy/copper, copper alloy compOSIte strip 银、银合金/铜、铜合金复合带材 |
China National Standards OSI |
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. 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 OSI |
English PDF |
GB/T 43288-2023 |
Plastics. Soil biodegradable materials for agricultural and horticultural mulch films. Requirements and test methods for biodegradability, ecotoxicity and compOSItion control. 塑料 农业和园艺地膜用土壤生物降解材料 生物降解性能、生态毒性和成分控制的要求和试验方法 |
China National Standards OSI |
English PDF |
GB/T 23802-2023 |
Technical delivery conditions for corrOSIon-resistant alloy seamless pipes for casing, tubing, coupling blanks and accessory materials for the oil and gas industry 石油天然气工业 套管、油管、接箍毛坯及附件材料用耐蚀合金无缝管交货技术条件 |
China National Standards OSI |
English PDF |
GB/T 26029-2023 |
Nickel, cobalt and manganese three-element compOSIte oxide 镍钴锰三元素复合氧化物 |
China National Standards OSI |
English PDF |
GB/T 18115.6-2023 |
Methods for chemical analysis of rare earth impurities in rare earth metals and their oxides - Part 6: Determination of the amounts of lanthanum, cerium, praseodymium, neodymium, samarium, gadolinium, terbium, dysprOSIum, holmium, erbium, thulium, ytterbium, lutetium and yttrium in europium 稀土金属及其氧化物中稀土杂质化学分析方法 第6部分:铕中镧、铈、镨、钕、钐、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定 |
China National Standards OSI |
English PDF |
GB/T 43315-2023 |
Detection of silicon wafer flow pattern defects CorrOSIon method 硅片流动图形缺陷的检测 腐蚀法 |
China National Standards OSI |
English PDF |
GB/T 19794-2023 |
Agricultural irrigation equipment, dOSIng valves, technical requirements and test methods 农业灌溉设备 定量阀 技术要求和试验方法 |
China National Standards OSI |
English PDF |
GB/T 29419-2023 |
Performance of wood plastic compOSIte decking, guardrails and fencing systems 塑木复合材料铺板、护栏和围栏体系性能 |
China National Standards OSI |
English PDF |
GB/T 29418-2023 |
Test method for performance of wood-plastic compOSIte extruded profiles 塑木复合材料挤出型材性能测试方法 |
China National Standards OSI |
English PDF |
GB/T 43356-2023 |
Test method for periodic infiltration of corrOSIon salt solution on steel bars 钢筋腐蚀盐溶液周期浸润试验方法 |
China National Standards OSI |
English PDF |
GB/T 43417-2023 |
Configuration of scoliOSIs orthosis for children and adolescents 儿童青少年脊柱侧弯矫形器的配置 |
China National Standards OSI |
English PDF |
GB/T 5744-2023 |
Marine pneumatic quick clOSIng valve 船用气动快关阀 |
China National Standards OSI |
English PDF |
GB/T 4541-2023 |
Marine life-saving equipment pOSItion indicator light 船用救生设备示位灯 |
China National Standards OSI |
English PDF |
GB/T 12538-2023 |
Road vehicles - Determination of center of mass pOSItion 道路车辆 质心位置的测定 |
China National Standards OSI |
English PDF |
GB/T 25774.1-2023 |
Examination of welding materials Part 1: Preparation of mechanical properties specimens of steel, nickel and nickel alloy depOSIted metals 焊接材料的检验 第1部分: 钢、镍及镍合金熔敷金属力学性能试样的制备 |
China National Standards OSI |
English PDF |
GB/T 27651-2023 |
Classification and requirements for the use of anticorrOSIve wood 防腐木材的使用分类和要求 |
China National Standards OSI |
English PDF |
GB 5009.270-2023 |
National food safety standards Determination of myo-inOSItol in food 食品安全国家标准 食品中肌醇的测定 |
China National Standards OSI |
English PDF |
GB 4806.13-2023 |
National food safety standards CompOSIte materials and products for food contact 食品安全国家标准 食品接触用复合材料及制品 |
China National Standards OSI |
English PDF |
GB 1886.355-2022 |
National Food Safety Standards Food Additives Steviol GlycOSIdes 食品安全国家标准 食品添加剂 甜菊糖苷 |
China National Standards OSI |
English PDF |
GB 43066-2023 |
Safety technical requirements for passive explOSIon-proof facilities in coal mines 煤矿用被动式隔爆设施安全技术要求 |
China National Standards OSI |
English PDF |
GB/T 4333.2-2023 |
FerrOSIlicon Determination of phosphorus content Bismuth phosphorus molybdenum blue spectrophotometry 硅铁 磷含量的测定 铋磷钼蓝分光光度法 |
China National Standards OSI |
English PDF |
GB/T 43230-2023 |
Water quality requirements for reverse osmOSIs desalination products 反渗透海水淡化产品水水质要求 |
China National Standards OSI |
English PDF |
GB/T 43227-2023 |
Test method for vapor-depOSIted protective films for inner leads of integrated circuits for aerospace use 宇航用集成电路内引线气相沉积保护膜试验方法 |
China National Standards OSI |
English PDF |
GB/T 43172-2023 |
GlufOSInate ammonium 精草铵膦 |
China National Standards OSI |
English PDF |
GB/T 43140-2023 |
Laser directed energy depOSItion machine tools General technical specifications 激光定向能量沉积机床 通用技术规范 |
China National Standards OSI |
English PDF |
GB/T 43118-2023 |
CorrOSIon of metals and alloys Test method for high-temperature corrosion of metallic materials under the action of deposits of salt, ash or other substances 金属和合金的腐蚀 金属材料在盐、灰烬或其他物质的沉积物作用下进行高温腐蚀的试验方法 |
China National Standards OSI |
English PDF |
GB/T 43116-2023 |
Fiber Reinforced Plastic CompOSItes Composite Standard Certification Scheme including Reduced and Extended Certification 纤维增强塑料复合材料 包括缩减和扩展认证的复合材料标准认证方案 |
China National Standards OSI |
English PDF |
GB/T 43113-2023 |
Evaluation method for heat and moisture resistance of carbon fiber reinforced compOSIte materials 碳纤维增强复合材料耐湿热性能评价方法 |
China National Standards OSI |
English PDF |
GB/T 43109-2023 |
Stainless steel compOSIte steel plates for shipbuilding and offshore engineering 船舶及海洋工程用不锈钢复合钢板 |
China National Standards OSI |
English PDF |
GB/T 43102-2023 |
Metal coatings PorOSIty test Determination of porosity of gold or palladium coatings using sulfurous acid/sulfur dioxide vapor 金属覆盖层 孔隙率试验 用亚硫酸/二氧化硫蒸汽测定金或钯镀层孔隙率 |
China National Standards OSI |
English PDF |
GB/T 43101-2023 |
Metallic and other inorganic coatings Definition and general rules regarding porOSIty 金属及其他无机覆盖层 关于孔隙率的定义和一般规则 |
China National Standards OSI |
English PDF |
GB/T 43087-2023 |
Microbeam analysis Analytical electron microscopy Method for determining interface pOSItion in cross-sectional images of layered materials 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 OSI |
English PDF |
GB/T 43058-2023 |
Photovoltaic module ammonia corrOSIon test 光伏组件氨腐蚀试验 |
China National Standards OSI |
English PDF |
GB/T 43019.7-2023 |
Determination of water vapor transmission rate of plastic films and sheets Part 7: Calcium corrOSIon method 塑料薄膜和薄片水蒸气透过率的测定 第7部分:钙腐蚀法 |
China National Standards OSI |
English PDF |
GB/T 43005-2023 |
Continuous fiberglass tape wrapped reinforced polyethylene compOSIte pipe for water supply 给水用连续玻纤带缠绕增强聚乙烯复合管 |
China National Standards OSI |
English PDF |
GB/T 42983.2-2023 |
Industrial robot operation and maintenance Part 2: Fault diagnOSIs 工业机器人 运行维护 第2部分:故障诊断 |
China National Standards OSI |
English PDF |
GB/T 42979-2023 |
Global Navigation Satellite System (GNSS) pOSItion reporting/short message terminal performance requirements and test methods 全球卫星导航系统(GNSS)位置报告/短报文型终端性能要求及测试方法 |
China National Standards OSI |
English PDF |
GB/T 32119-2023 |
Multilayer petrolatum coating corrOSIon control technology for marine steel structures 海洋钢制构筑物复层矿脂包覆腐蚀控制技术 |
China National Standards OSI |
English PDF |
GB/T 31819-2023 |
Technical Specifications for Chimney CorrOSIon Resistance after Liquid Fluorine Rubber Coating and Desulfurization 液体氟橡胶涂敷脱硫后烟囱耐蚀作业技术规范 |
China National Standards OSI |
English PDF |
GB/T 31101-2023 |
Information technology Real-time pOSItioning system performance testing method 信息技术 实时定位系统性能测试方法 |
China National Standards OSI |
English PDF |
GB/T 26949.21-2023 |
Industrial vehicle stability verification Part 21: Picking vehicles with operator pOSItion lifting height greater than 1 200 mm 工业车辆 稳定性验证 第21部分:操作者位置起升高度大于1 200 mm的拣选车 |
China National Standards OSI |
English PDF |
GB/T 26518-2023 |
Polymer reinforced compOSIte waterproof sheet 高分子增强复合防水片材 |
China National Standards OSI |
English PDF |
GB/T 19675.2-2023 |
Flexible graphite compOSIte reinforced gasket for pipe flanges Part 2: Class series 管法兰用柔性石墨复合增强垫片 第2部分:Class系列 |
China National Standards OSI |
English PDF |
GB/T 19675.1-2023 |
Flexible graphite compOSIte reinforced gaskets for pipe flanges Part 1: PN series 管法兰用柔性石墨复合增强垫片 第1部分:PN系列 |
China National Standards OSI |
English PDF |
GB/T 1458-2023 |
Test method for mechanical properties of fiber-wound reinforced compOSIte ring specimens 纤维缠绕增强复合材料环形试样力学性能试验方法 |
China National Standards OSI |
English PDF |
GB/T 42911-2023 |
Carbon fiber reinforced compOSIte materials accelerated moisture absorption and supersaturation adjustment method for sealed pressure vessels 碳纤维增强复合材料 密封压力容器加速吸湿和过饱和调节方法 |
China National Standards OSI |
English PDF |
GB/T 22427.7-2023 |
Starch viscOSIty determination 淀粉黏度测定 |
China National Standards OSI |
English PDF |
GB/T 42653-2023 |
Glass high temperature viscOSIty test method 玻璃高温黏度试验方法 |
China National Standards OSI |
English PDF |
GB/T 12971.2-2023 |
Contact wires for electric traction Part 2: Steel and aluminum compOSIte contact wires 电力牵引用接触线 第2部分:钢铝复合接触线 |
China National Standards OSI |
English PDF |
GB/T 42858-2023 |
CorrOSIon-resistant alloy coiled tubing 耐蚀合金连续油管 |
China National Standards OSI |
English PDF |
GB/T 28712.4-2023 |
Heat exchanger types and basic parameters Part 4: ThermOSIphon reboiler 热交换器型式与基本参数 第4部分:热虹吸式重沸器 |
China National Standards OSI |
English PDF |
GB/T 42654-2023 |
Test methods for seawater erOSIon corrosion of copper and copper alloys 铜及铜合金海水冲刷腐蚀试验方法 |
China National Standards OSI |
English PDF |
GB/T 22648-2023 |
Aluminum-plastic compOSIte hose, aluminum foil for battery soft packaging 铝塑复合软管、电池软包用铝箔 |
China National Standards OSI |
English PDF |
GB/T 3620.2-2023 |
Allowable deviations in chemical compOSItion of titanium and titanium alloy processed products 钛及钛合金加工产品化学成分允许偏差 |
China National Standards OSI |
English PDF |
GB/T 29918-2023 |
Test method for pressure-compOSItion isotherm (PCI) of rare earth hydrogen storage alloys 稀土系储氢合金 压力-组成等温线(PCI)的测试方法 |
China National Standards OSI |
English PDF |
GB/T 18887-2023 |
Geosynthetics Woven/nonwoven compOSIte geotextiles 土工合成材料 机织/非织造复合土工布 |
China National Standards OSI |
English PDF |
GB/T 30652-2023 |
TrichlorOSIlane for silicon epitaxy 硅外延用三氯氢硅 |
China National Standards OSI |
English PDF |
GB/T 42655-2023 |
Test method for high temperature compression properties of continuous fiber reinforced ceramic matrix compOSItes 连续纤维增强陶瓷基复合材料高温压缩性能试验方法 |
China National Standards OSI |
English PDF |
GB/T 42913-2023 |
CorrOSIon of metals and alloys Test methods for high-temperature corrosion of metallic materials embedded in salt, ash or other solids 金属和合金的腐蚀 金属材料嵌入在盐、灰烬或其他固体中的高温腐蚀试验方法 |
China National Standards OSI |
English PDF |
GB/T 42912-2023 |
CorrOSIon of metals and alloys Test methods for high-temperature corrosion of metallic materials under static immersion in molten salts or other liquids 金属和合金的腐蚀 金属材料在静态浸入熔盐或其他液体条件下的高温腐蚀试验方法 |
China National Standards OSI |
English PDF |
GB/T 42904-2023 |
CorrOSIon of metals and alloys Seawater pipeline dynamic corrosion test 金属和合金的腐蚀 海水管路动水腐蚀试验 |
China National Standards OSI |
English PDF |
GB/T 42672-2023 |
CorrOSIon of metals and alloys - Methods for monitoring environmental factors in surface seawater exposure tests 金属和合金的腐蚀 表层海水暴露试验环境因素监测方法 |
China National Standards OSI |
English PDF |
GB/T 42669-2023 |
CorrOSIon-resistant flat bulb steel for cargo tanks of crude oil tankers 原油船货油舱用耐腐蚀球扁钢 |
China National Standards OSI |
English PDF |
GB/T 42661-2023 |
CorrOSIon of metals and alloys Test method for stress corrosion susceptibility of steel bars in simulated marine environment 金属和合金的腐蚀 模拟海洋环境中钢筋应力腐蚀敏感性试验方法 |
China National Standards OSI |
English PDF |
GB/T 17899-2023 |
CorrOSIon of metals and alloys Potentiometric method for measuring the pitting corrosion potential of stainless steel in sodium chloride solution 金属和合金的腐蚀 不锈钢在氯化钠溶液中点蚀电位的动电位测量方法 |
China National Standards OSI |
English PDF |
GB/T 5776-2023 |
CorrOSIon of metals and alloys Guidelines for exposure and evaluation of metals and alloys in surface seawater 金属和合金的腐蚀 金属和合金在表层海水中暴露和评定的导则 |
China National Standards OSI |
English PDF |
GB/T 42956-2023 |
Determination of tylOSIn, tivalisin and tilmicosin in feed liquid chromatography-tandem mass spectrometry 饲料中泰乐菌素、泰万菌素、替米考星的测定 液相色谱-串联质谱法 |
China National Standards OSI |
English PDF |
GB/T 17421.2-2023 |
General Principles for Machine Tool Inspection Part 2: Determination of POSItioning Accuracy and Repeatable Positioning Accuracy of CNC Axis 机床检验通则 第2部分:数控轴线的定位精度和重复定位精度的确定 |
China National Standards OSI |
English PDF |
GB/T 42924.4-2023 |
Plastics. Smoke generation. Determination of corrOSIveness of combustion streams. Part 4: Dynamic decomposition method using a cone corrosion meter. 塑料 烟雾产生 燃烧流腐蚀性的测定 第4部分:使用锥形腐蚀计的动态分解法 |
China National Standards OSI |
English PDF |
GB/T 42924.1-2023 |
Plastics. Smoke generation. Determination of corrOSIveness of combustion streams. Part 1: General terminology and applications. 塑料 烟雾产生 燃烧流腐蚀性的测定 第1部分:通用术语和应用 |
China National Standards OSI |
English PDF |
GB/T 42920-2023 |
Plastics - Evaluation of fire resistance properties and fire performance of fiber reinforced plastic compOSItes 塑料 纤维增强塑料复合材料耐火特性和防火性能的评定 |
China National Standards OSI |
English PDF |
GB 15741-1995 |
Vehicle and Trailer License Plate (Frame) and its POSItion "No. 1 Amendment" 汽车和挂车号牌板(架)及其位置《第1号修改单》 |
China National Standards OSI |
English PDF |
GB/T 42542-2023 |
Fiber-reinforced compOSIte materials, sealed pressure vessel, accelerated moisture absorption and supersaturated state adjustment method 纤维增强复合材料 密封压力容器加速吸湿及过饱和状态调节方法 |
China National Standards OSI |
English PDF |
GB/T 22640-2023 |
Test method for evaluation of stress corrOSIon susceptibility of aluminum alloy 铝合金应力腐蚀敏感性评价试验方法 |
China National Standards OSI |
English PDF |
GB/T 7998-2023 |
Evaluation method of intergranular corrOSIon susceptibility of aluminum alloy 铝合金晶间腐蚀敏感性评价方法 |
China National Standards OSI |
English PDF |
GB/T 2900.35-2023 |
Electrotechnical terms ExplOSIve atmospheres 电工术语 爆炸性环境 |
China National Standards OSI |
English PDF |
GB/T 34533-2023 |
Shale PorOSIty, Permeability and Saturation Determination 页岩孔隙度、渗透率和饱和度测定 |
China National Standards OSI |
English PDF |
GB/T 42544-2023 |
CorrOSIon evaluation of aluminum and aluminum alloy anodic oxidation film and organic polymer film - grid method 铝及铝合金阳极氧化膜及有机聚合物膜的腐蚀评定 栅格法 |
China National Standards OSI |
English PDF |
GB/T 42514-2023 |
CorrOSIon assessment of aluminum and aluminum alloy anodic oxidation film and organic polymer film - chart method 铝及铝合金阳极氧化膜及有机聚合物膜的腐蚀评定 图表法 |
China National Standards OSI |
English PDF |
GB/T 42621-2023 |
Additive manufacturing Directed energy depOSItion-milling composite additive manufacturing process specification 增材制造 定向能量沉积-铣削复合增材制造工艺规范 |
China National Standards OSI |
English PDF |
GB/T 42622-2023 |
Additive Manufacturing Titanium and Titanium Alloy Powders for Laser Directed Energy DepOSItion 增材制造 激光定向能量沉积用钛及钛合金粉末 |
China National Standards OSI |
English PDF |
GB/T 26747-2023 |
CompOSIte material tank for water treatment plant 水处理装置用复合材料罐 |
China National Standards OSI |
English PDF |
GB/T 42772-2023 |
Ankle-Foot OrthOSIs Application Guidelines for Stroke 脑卒中踝足矫形器应用指南 |
China National Standards OSI |
English PDF |
GB/T 42761-2023 |
Method for assessing the corrOSIvity potential of oral cleaning and care solutions to dental hard tissues 口腔清洁护理液对牙齿硬组织潜在腐蚀性的评估方法 |
China National Standards OSI |
English PDF |
GB/T 5003-2023 |
Method for determination of chemical corrOSIon resistance of glazed surfaces of household ceramics 日用陶瓷器釉面耐化学腐蚀性的测定方法 |
China National Standards OSI |
English PDF |
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