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Standard Code | Standard Title | Standard Class | Order |
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GB/T 1844.2-2022 |
Plastics - Symbols and abbreviations - Part 2: Fillers and reinforcing materials 塑料 符号和缩略语 第2部分:填料和增强材料 |
China National Standards materials |
English PDF |
GB/T 26957-2022 |
Destructive testing of welds in metallic materials - Tensile test methods for cross joints and lap joints 金属材料焊缝破坏性试验 十字接头和搭接接头拉伸试验方法 |
China National Standards materials |
English PDF |
GB/T 2652-2022 |
Destructive test of welds in metallic materials Longitudinal tensile test of weld metal in fusion welded joints 金属材料焊缝破坏性试验 熔化焊接头焊缝金属纵向拉伸试验 |
China National Standards materials |
English PDF |
GB/T 41768-2022 |
Thermal insulation materials for building - Determination of organic matter content 建筑用绝热材料 有机物含量的测定 |
China National Standards materials |
English PDF |
GB/T 20568-2022 |
Metallic materials - Hydraulic test method for pipe rings 金属材料 管环液压试验方法 |
China National Standards materials |
English PDF |
GB/T 42047-2022 |
Determination method for outgassing products of materials and components in the sealed cabin of manned spacecraft 载人航天器密封舱内材料和部组件出气产物测定方法 |
China National Standards materials |
English PDF |
GB/T 41877.1-2022 |
Plastics - Ethylene-vinyl alcohol (EVOH) copolymer molding and extrusion materials - Part 1: Nomenclature system and basis of classification 塑料 乙烯-乙烯醇(EVOH)共聚物模塑和挤出材料 第1部分:命名系统和分类基础 |
China National Standards materials |
English PDF |
GB/T 41877.2-2022 |
Plastics - Ethylene-vinyl alcohol (EVOH) copolymer molding and extrusion materials - Part 2: Specimen preparation and property determination 塑料 乙烯-乙烯醇(EVOH)共聚物模塑和挤出材料 第2部分: 试样制备和性能测定 |
China National Standards materials |
English PDF |
GB/T 13871.6-2022 |
Rotary shaft lip seals with elastomeric sealing elements - Part 6: Specification for elastomeric materials 密封元件为弹性体材料的旋转轴唇形密封圈 第6部分:弹性体材料规范 |
China National Standards materials |
English PDF |
GB/T 3452.5-2022 |
O-ring rubber seals for hydraulic and pneumatic use - Part 5: Specification for elastomeric materials 液压气动用O形橡胶密封圈 第5部分:弹性体材料规范 |
China National Standards materials |
English PDF |
GB/T 41758.2-2022 |
Plastics - Polyketone (PK) molding and extrusion materials - Part 2: Preparation of test specimens and determination of properties 塑料 聚酮(PK)模塑和挤出材料 第2部分:试样制备和性能测定 |
China National Standards materials |
English PDF |
GB/T 3658-2022 |
Ring test method for magnetic properties of soft magnetic metal materials and powder metallurgy materials in the frequency range of 20Hz to 100kHz 软磁金属材料和粉末冶金材料20Hz~100kHz频率范围磁性能的环形试样测量方法 |
China National Standards materials |
English PDF |
GB/T 2650-2022 |
Destructive testing of welds in metallic materials Impact testing 金属材料焊缝破坏性试验 冲击试验 |
China National Standards materials |
English PDF |
GB 31604.8-2021 |
National Food Safety Standard - Food Contact materials and Articles - Determination of Overall Migration 食品安全国家标准 食品接触材料及制品 总迁移量的测定 |
China National Standards materials |
English PDF |
GB 9656-2021 |
Safety technical specification for glazing materials used in power-driven vehicles 机动车玻璃安全技术规范 |
China National Standards materials |
English PDF |
GB/T 40611-2021 |
Plastics—Determination of aerobic biodegradation of non-floating plastic materials in a seawater/ sandy sediment interface—Method by measuring the oxygen demand in closed respirometer 塑料 海水沙质沉积物界面非漂浮塑料材料最终需氧生物分解能力的测定 通过测定密闭呼吸计内耗氧量的方法 |
China National Standards materials |
English PDF |
GB/T 40511-2021 |
General technical specifications for collection, storage and transportation of raw materials of agricultural and forestry biomass 农林生物质原料收储运通用技术规范 |
China National Standards materials |
English PDF |
GB/T 40386-2021 |
Recycling materials for pure aluminium 再生纯铝原料 |
China National Standards materials |
English PDF |
GB/T 40382-2021 |
Recycling materials for wrought aluminium alloys 再生变形铝合金原料 |
China National Standards materials |
English PDF |
GB/T 40426.3-2021 |
Plastics—Decorative solid surfacing materials—Part 3:Determination of properties—Non-sheet solid surfacing material 塑料制品 装饰性实体面材 第3部分:性能的测定 非板型实体面材 |
China National Standards materials |
English PDF |
GB/T 40426.2-2021 |
Plastics—Decorative solid surfacing materials—Part 2: Determination of properties—Sheet solid surfacing material 塑料制品 装饰性实体面材 第2部分:性能的测定 板型实体面材 |
China National Standards materials |
English PDF |
GB/T 40426.1-2021 |
Plastics—Decorative solid surfacing materials—Part 1: Classification and specifications 塑料制品 装饰性实体面材 第1部分:分类和规范 |
China National Standards materials |
English PDF |
GB/T 40410-2021 |
Metallic materials—Multiaxial fatigue testing—Axial-torsional strain-controlled method 金属材料 多轴疲劳试验 轴向-扭转应变控制方法 |
China National Standards materials |
English PDF |
GB/T 40406-2021 |
Standard test method for static modulus of elasticity and poisson's ratio of carbon materials in compression 炭素材料压缩静态弹性模量和泊松比测定方法 |
China National Standards materials |
English PDF |
GB/T 40389-2021 |
Sintered metal materials, excluding hardmetals—Measurement of surface roughness 烧结金属材料(不包括硬质合金) 表面粗糙度的测定 |
China National Standards materials |
English PDF |
GB/T 40371-2021 |
Gas welding equipment—materials for equipment used in gas welding, cutting and allied processes 气焊设备 焊接、切割及相关工艺设备用材料 |
China National Standards materials |
English PDF |
GB/T 40367-2021 |
Plastics—Determination of the aerobic biodegradation of non-floating materials exposed to marine sediment—Method by analysis of evolved carbon dioxide 塑料 暴露于海洋沉积物中非漂浮材料最终需氧生物分解能力的测定 通过分析释放的二氧化碳的方法 |
China National Standards materials |
English PDF |
GB/T 40363-2021 |
Rigid polyurethane cellular materials used for refrigerated containers and refrigerated trailers 冷藏集装箱和冷藏保温车用硬质聚氨酯泡沫塑料 |
China National Standards materials |
English PDF |
GB/T 40322-2021 |
Thermoplastic elastomer—Specifications of door sealmaterials for household and similar refrigerating appliances 热塑性弹性体 家用和类似用途制冷器具用门密封材料规范 |
China National Standards materials |
English PDF |
GB/T 37199.1-2021 |
Plastics—Polybutene(PB) moulding and extrusion materials—Part 1:Designation system and basis for specifications 塑料 聚丁烯(PB)模塑和挤出材料 第1部分:命名系统和分类基础 |
China National Standards materials |
English PDF |
GB/T 24524-2021 |
Metallic materials—Sheet and strip—Hole expanding test 金属材料 薄板和薄带 扩孔试验方法 |
China National Standards materials |
English PDF |
GB/T 24183-2021 |
Metallic materials—Sheet and Strip—Earing test 金属材料 薄板和薄带 制耳试验方法 |
China National Standards materials |
English PDF |
GB/T 15078-2021 |
Testing method for contact resistance of precious metals electrical contact materials 贵金属电触点材料接触电阻的测量方法 |
China National Standards materials |
English PDF |
GB/T 3075-2021 |
Metallic materials—Fatigue testing—Axial force-controlled method 金属材料 疲劳试验 轴向力控制方法 |
China National Standards materials |
English PDF |
GB/T 3074.1-2021 |
The test method for flexural strength of carbon materials 炭素材料抗折强度测定方法 |
China National Standards materials |
English PDF |
GB/T 1845.2-2021 |
Plastics—Polyethylene (PE) moulding and extrusion materials—Part 2:Preparation of test specimens and determination of properties 塑料 聚乙烯(PE)模塑和挤出材料 第2部分:试样制备和性能测定 |
China National Standards materials |
English PDF |
GB/T 40543-2021 |
Petroleum and natural gas industries—materials selection for high content CO2 for casing, tubing and downhole equipment 石油天然气工业 高含CO2环境用套管、油管及井下工具的材料选择 |
China National Standards materials |
English PDF |
GB/T 40612-2021 |
Plastics—Determination of aerobic biodegradation of non-floating plastic materials in a seawater/sediment interface—Method by analysis of evolved carbon dioxide 塑料 海水沙质沉积物界面非漂浮塑料材料最终需氧生物分解能力的测定 通过测定释放二氧化碳的方法 |
China National Standards materials |
English PDF |
GB/T 40139-2021 |
Measuring method for surface areas of materials—Three dimensional area measurement base on hyperspectral imaging 材料表面积的测量 高光谱成像三维面积测量法 |
China National Standards materials |
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 materials |
English PDF |
GB/T 40272-2021 |
Paper,board,pulps and cellulose nanomaterials—Determination of acid-soluble magnesium,calcium,manganese,iron,copper,sodium and potassium 纸、纸板、纸浆和纤维素纳米材料 酸溶镁、钙、锰、铁、铜、钠、钾的测定 |
China National Standards materials |
English PDF |
GB/T 40181-2021 |
Test method and evaluation for flushability of disposable sanitary nonwoven materials 一次性卫生用非织造材料的可冲散性试验方法及评价 |
China National Standards materials |
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 materials |
English PDF |
GB/T 40238-2021 |
Reaction to fire tests for building materials and products—General rules for selection of substrates,conditioning and mounting of specimen 建筑材料及制品燃烧试验 基材选取、试样状态调节和安装要求 |
China National Standards materials |
English PDF |
GB/T 40071-2021 |
Nanotechnologies—Measurement of the number of layers of graphene-related two-dimensional (2D) materials—Optical contrast method 纳米技术 石墨烯相关二维材料的层数测量 光学对比度法 |
China National Standards materials |
English PDF |
GB/T 40069-2021 |
Nanotechnologies—Measurement of the number of layers of graphene-related two-dimensional (2D) materials—Raman spectroscopy method 纳米技术 石墨烯相关二维材料的层数测量 拉曼光谱法 |
China National Standards materials |
English PDF |
GB/T 40007-2021 |
Nanotechnology—Contacting methods for measuring the resistivity of nanomaterials—General rules 纳米技术 纳米材料电阻率的接触式测量方法 通则 |
China National Standards materials |
English PDF |
GB/T 40006.3-2021 |
Plastics—Recycled plastics—Part 3:Polypropylene(PP) materials 塑料 再生塑料 第3部分:聚丙烯(PP)材料 |
China National Standards materials |
English PDF |
GB/T 40006.2-2021 |
Plastics—Recycled plastics—Part 2:Polyethylene(PE) materials 塑料 再生塑料 第2部分:聚乙烯(PE)材料 |
China National Standards materials |
English PDF |
GB/T 31838.7-2021 |
Solid insulating materials - Dielecteric and resistive properties - Part 7: Resistive properties(DC method) - Measurement of volume resistance and volume resistivity at elevated temperatures 固体绝缘材料 介电和电阻特性 第7部分:电阻特性(DC方法) 高温下测量体积电阻和体积电阻率 |
China National Standards materials |
English PDF |
GB/T 31838.6-2021 |
Solid insulating materials—Dielectric and resistive properties—Part 6:Dielectric properties(AC method)—Relative permittivity and dielectric dissipation factor(frequencies 0.1Hz~10 MHz) 固体绝缘材料 介电和电阻特性 第6部分:介电特性(AC方法) 相对介电常数和介质损耗因数(频率0.1Hz~10MHz) |
China National Standards materials |
English PDF |
GB/T 31838.5-2021 |
Solid insulating materials - Dielectric and resistive properties - Part 5: Resistive properties(DC method) - Volume resistance and volume resistivity of impregnation and coating materials 固体绝缘材料 介电和电阻特性 第5部分:电阻特性(DC方法) 浸渍和涂层材料的体积电阻和体积电阻率 |
China National Standards materials |
English PDF |
GB/T 23294-2021 |
Abrasion resistant refractory materials 耐磨耐火材料 |
China National Standards materials |
English PDF |
GB/T 4930-2021 |
Microbeam analysis—Electron probe microanalysis—Guidelines for the specification of certified reference materials (CRMs) 微束分析 电子探针显微分析 标准样品技术条件导则 |
China National Standards materials |
English PDF |
GB/T 3480.5-2021 |
Calculation of load capacity of spur and helical gears—Part 5:Strength and quality of materials 直齿轮和斜齿轮承载能力计算 第5部分:材料的强度和质量 |
China National Standards materials |
English PDF |
GB 9656-2021 |
Safety technical specification for glazing materials used in power-driven vehicles 机动车玻璃安全技术规范 |
China National Standards materials |
English PDF |
GB/T 15000.7-2021 |
Directives for the work of reference materials—Part 7:General requirements for the competence of reference material producers 标准样品工作导则 第7部分:标准样品生产者能力的通用要求 |
China National Standards materials |
English PDF |
GB/T 40083-2021 |
Technical requirements for online monitoring of energy consumption of building materials industry 建筑材料行业能耗在线监测技术要求 |
China National Standards materials |
English PDF |
GB/T 40048-2021 |
Test methods for bolted connections in structural wood and wood-based materials 木质结构材螺栓连接力学性能测试方法 |
China National Standards materials |
English PDF |
GB/T 26667-2021 |
Terminology for electromagnetic shielding materials 电磁屏蔽材料术语 |
China National Standards materials |
English PDF |
GB/T 26077-2021 |
Metallic materials—Fatigue testing—Axial-strain-controlled method 金属材料 疲劳试验 轴向应变控制方法 |
China National Standards materials |
English PDF |
GB/T 9790-2021 |
Metallic materials—Vickers and Knoop microhardness tests of metallic and other inorganic coatings 金属材料 金属及其他无机覆盖层的维氏和努氏显微硬度试验 |
China National Standards materials |
English PDF |
GB/T 17650.2-2021 |
Test on gases evolved during combustion of materials from cables or optical fiber cables - Part 2: Determination of acidity (by pH measurement) and conductivity 取自电缆或光缆的材料燃烧时释出气体的试验方法 第2部分:酸度(用pH测量)和电导率的测定 |
China National Standards materials |
English PDF |
GB/T 17650.1-2021 |
Test on gases evolved during combustion of materials from cables or optical fiber cables-Part 1:Determination of the halogen acid gas content 取自电缆或光缆的材料燃烧时释出气体的试验方法 第1部分:卤酸气体总量的测定 |
China National Standards materials |
English PDF |
GB/T 39748.9-2021 |
Urine-absorbing aids for incontinence—Test methods for characterizing polymer-based absorbent materials—Part 9:Gravimetric determination of density 失禁用尿吸收辅助器具 聚合物基质吸液材料特性的测试方法 第9部分:称重法测定密度 |
China National Standards materials |
English PDF |
GB/T 39748.8-2021 |
Urine-absorbing aids for incontinence—Test methods for characterizing polymer-based absorbent materials—Part 8:Gravimetric determination of flowrate 失禁用尿吸收辅助器具 聚合物基质吸液材料特性的测试方法 第8部分:称重法测定流量 |
China National Standards materials |
English PDF |
GB/T 39748.7-2021 |
Urine-absorbing aids for incontinence—Test methods for characterizing polymer-based absorbent materials—Part 7:Gravimetric determination of absorption under pressure 失禁用尿吸收辅助器具 聚合物基质吸液材料特性的测试方法 第7部分:称重法测定压力作用下的吸液量 |
China National Standards materials |
English PDF |
GB/T 39748.6-2021 |
Urine-absorbing aids for incontinence—Test methods for characterizing polymer-based absorbent materials—Part 6:Gravimetric determination of fluid retention capacity in saline solution after centrifugation 失禁用尿吸收辅助器具 聚合物基质吸液材料特性的测试方法 第 6 部分: 称重法测定离心后的生理盐水保液率 |
China National Standards materials |
English PDF |
GB/T 39748.11-2021 |
Urine-absorbing aids for incontinence—Test methods for characterizing polymer-based absorbent materials—Part 11:Determination of content of respirable particles 失禁用尿吸收辅助器具 聚合物基质吸液材料特性的测试方法 第11部分:可吸入颗粒含量的测定 |
China National Standards materials |
English PDF |
GB/T 39748.10-2021 |
Urine-absorbing aids for incontinence -- Test methods for characterizing polymer-based absorbent materials -- Part 10: Determination of extractable polymer content by potentiometric titration 失禁用尿吸收辅助器具 聚合物基质吸液材料特性的测定方法 第10部分:电位滴定法测定可萃取聚合物量 |
China National Standards materials |
English PDF |
GB/T 39955-2021 |
Additive manufacturing -- materials -- Powders of Nylon 12 and its composites for powder bed fusion 增材制造 材料 粉末床熔融用尼龙12及其复合粉末 |
China National Standards materials |
English PDF |
GB/T 39818-2021 |
Plastics—Thermosetting moulding materials—Determination of shrinkage 塑料 热固性模塑材料 收缩率的测定 |
China National Standards materials |
English PDF |
GB/T 39804-2021 |
Method for determination of leachable harmful substances in wall materials 墙体材料中可浸出有害物质的测定方法 |
China National Standards materials |
English PDF |
GB/T 41107.2-2021 |
Destructive tests on welds in metallic materials -- Hot cracking tests for weldments -- Arc welding processes -- Part 2: Self-restraint tests 金属材料焊缝破坏性试验 焊件的热裂纹试验 弧焊方法 第2部分:自拘束试验 |
China National Standards materials |
English PDF |
GB/T 41107.1-2021 |
Destructive tests on welds in metallic materials -- Hot cracking tests for weldments -- Arc welding processes -- Part 1: General 金属材料焊缝破坏性试验 焊件的热裂纹试验 弧焊方法 第1部分:总则 |
China National Standards materials |
English PDF |
GB/T 22565.1-2021 |
Metallic materials -- Sheet and strip -- Method for spring back evaluation -- Part 1: Stretch bending 金属材料 薄板和薄带 回弹性能评估方法 第1部分:拉弯法 |
China National Standards materials |
English PDF |
GB/T 26557-2021 |
Builders hoists for persons and materials with vertically guided cages 吊笼有垂直导向的人货两用施工升降机 |
China National Standards materials |
English PDF |
GB/T 41154-2021 |
Metallic materials—Multiaxial fatigue testing—Axial-torsional strain-controlled thermo-mechanical fatigue testing method 金属材料 多轴疲劳试验 轴向-扭转应变控制热机械疲劳试验方法 |
China National Standards materials |
English PDF |
GB/T 41215-2021 |
Space materials science experiment -- Ground-based matching test specification 空间材料科学实验 地面匹配试验规范 |
China National Standards materials |
English PDF |
GB/T 41155-2021 |
Sintered metal materials,excluding hardmetals—Fatigue test pieces 烧结金属材料(不包括硬质合金) 疲劳试样 |
China National Standards materials |
English PDF |
GB/T 41232.2-2021 |
Nanomanufacturing -- Key control characteristics -- Nano-enabled electrical energy storage -- Part 2: Density measurement of cathode nanomaterials 纳米制造 关键控制特性 纳米储能 第2部分:纳米正极材料的密度测试 |
China National Standards materials |
English PDF |
GB/T 41062-2021 |
Test method for thermal transport properties to friction materials and brakes 摩擦材料和制动器间的热传导试验方法 |
China National Standards materials |
English PDF |
GB/T 228.1-2021 |
Metallic materials—Tensile testing—Part 1: Method of test at room temperature 金属材料 拉伸试验 第1部分:室温试验方法 |
China National Standards materials |
English PDF |
GB/T 41078-2021 |
Test methods for harmful substances in building waterproofing materials 建筑防水材料有害物质试验方法 |
China National Standards materials |
English PDF |
GB/T 41221-2021 |
The code of practice for seed testing of Chinese medicinal materials 中药材种子检验规程 |
China National Standards materials |
English PDF |
GB/T 41185-2021 |
Specification of preparation and quality control of reference materials for DNA detection of aquatic animals pathogen -- Plasmid 水生动物病原DNA检测参考物质制备和质量控制规范 质粒 |
China National Standards materials |
English PDF |
GB/T 41030.1-2021 |
Solar energy- -Collector components and materials-Part 1: Evacuated tubes- -Durability and performance 太阳能 集热器部件与材料 第1部分:真空集热管 耐久性与性能 |
China National Standards materials |
English PDF |
GB/T 41171-2021 |
Urine-absorbing aids for incontinence -- Measurement of airborne respirable polyacrylate superabsorbent materials -- Determination of dust in collection cassettes by sodium atomic absorption spectrometry 失禁用尿吸收辅助器具? 空气中可吸入聚丙烯酸高吸水性材料测量 钠原子吸收光谱法对采集盒粉尘的测定 |
China National Standards materials |
English PDF |
GB/T 40919-2021 |
Polyethylene materials for piping systems—Determination of Strain Hardening Modulus in relation to slow crack growth 管道系统用聚乙烯材料 与慢速裂纹增长相关的应变硬化模量的测定 |
China National Standards materials |
English PDF |
GB/T 40996-2021 |
Basic information description of food contact materials and articles for purchase and sale 食品接触材料及制品购销基本信息描述 |
China National Standards materials |
English PDF |
GB/T 40726-2021 |
Rubber-or plastics-coated fabrics—Determination of fogging characteristics of trim materials in the interior of automobiles 橡胶或塑料涂覆织物 汽车内饰材料雾化性能的测定 |
China National Standards materials |
English PDF |
GB/T 40006.9-2021 |
Plastics—Recycled plastics—Part 9:Poly(ethylene terephthalate) (PET) materials 塑料 再生塑料 第9部分:聚对苯二甲酸乙二醇酯(PET)材料 |
China National Standards materials |
English PDF |
GB/T 40006.8-2021 |
Plastics—Recycled plastics—Part 8: Polyamide (PA) materials 塑料 再生塑料 第8部分:聚酰胺(PA)材料 |
China National Standards materials |
English PDF |
GB/T 40006.7-2021 |
Plastics—Recycled plastics—Part 7: Polycarbonate(PC) materials 塑料 再生塑料 第7部分:聚碳酸酯(PC)材料 |
China National Standards materials |
English PDF |
GB/T 40006.6-2021 |
Plastics—Recycled plastics—Part 6: Polystyrene(PS)and impact-resistant polystyrene(PS-I) materials 塑料 再生塑料 第6部分:聚苯乙烯(PS)和抗冲击聚苯乙烯(PS-I)材料 |
China National Standards materials |
English PDF |
GB/T 40006.5-2021 |
Plastics—Recycled plastics—Part 5:Acrylonitrile-butadiene-styrene (ABS) materials 塑料 再生塑料 第5部分:丙烯腈-丁二烯-苯乙烯(ABS)材料 |
China National Standards materials |
English PDF |
GB/T 27552-2021 |
Destructive tests on welds in metallic materials—Microhardness testing of welded joints 金属材料焊缝破坏性试验 焊接接头显微硬度试验 |
China National Standards materials |
English PDF |
GB/T 9142-2021 |
Specification of plastic-steel bilayer self-lubricating materials—Part 1:Running-in layer with modified PTFE tape 建筑施工机械与设备 混凝土搅拌机 |
China National Standards materials |
English PDF |
GB/T 40906-2021 |
Methods for the determination of prohibited substances in furniture products and related materials—Certain phthalate esters 家具产品及其材料中禁限用物质测定方法 邻苯二甲酸酯增塑剂 |
China National Standards materials |
English PDF |
GB/T 40904-2021 |
Methods for the determination of prohibited substances in furniture products and related materials—Azo dyes 家具产品及其材料中禁限用物质测定方法 偶氮染料 |
China National Standards materials |
English PDF |
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