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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 45040-2024 |
Bedding-test method for air permeability of latex products 床上用品-乳胶制品透气性试验方法 |
China National Standards late |
 English PDF |
| GB/T 42151.6-2024 |
Electric power automation communication networks and systems - Part 6: Communication configuration description language of electric power automation systems related to intelligent electronic devices 电力自动化通信网络和系统-第6部分：与智能电子设备相关的电力自动化系统通信配置描述语言 |
China National Standards late |
English PDF |
| GB/T 32440.2-2024 |
Footwear-Chemical test methods-Determination of phthalates-Part 2: Non-solvent extraction method 鞋类-化学试验方法-邻苯二甲酸酯的测定-第2部分：非溶剂萃取法 |
China National Standards late |
English PDF |
| GB/T 40816.2-2024 |
Industrial furnaces and related process equipment-Energy balance test and energy efficiency calculation method-Part 2: Steel heating furnace 工业炉及相关工艺设备-能量平衡测试及能效计算方法-第2部分：钢加热炉 |
China National Standards late |
English PDF |
| GB/T 40816.1-2024 |
Industrial furnaces and related process equipment-Energy balance test and energy efficiency calculation method-Part 1: General method 工业炉及相关工艺设备-能量平衡测试及能效计算方法-第1部分：通用方法 |
China National Standards late |
English PDF |
| GB/T 44802-2024 |
Technical specification for insulated gate bipolar transistor (IGBT) drivers for flexible DC transmission 柔性直流输电用绝缘栅双极晶体管（IGBT）驱动器技术规范 |
China National Standards late |
English PDF |
| GB/T 37752.5-2024 |
Industrial furnaces and related process equipment - Safety - Part 5: Continuous annealing furnace for steel strips 工业炉及相关工艺设备-安全-第5部分：钢带连续退火炉 |
China National Standards late |
English PDF |
| GB/T 29468-2024 |
Clean rooms and related controlled environments - Sandwich panels for enclosure structures 洁净室及相关受控环境-围护结构夹芯板 |
China National Standards late |
English PDF |
| GB/T 44815-2024 |
Lasers and laser-related equipment - Measurement methods for polarization characteristics of laser beams 激光器和激光相关设备-激光束偏振特性测量方法 |
China National Standards late |
English PDF |
| GB/T 44748.1-2024 |
Screening test-Part 1: Methods using metal wire mesh and metal perforated plate test sieves 筛分试验-第1部分：使用金属丝编织网和金属穿孔板试验筛的方法 |
China National Standards late |
English PDF |
| GB 7300.305-2024 |
Feed additives - Part 3: Mineral elements and their complexes (chelates) - Basic copper chloride 饲料添加剂-第3部分：矿物元素及其络（螯）合物-碱式氯化铜 |
China National Standards late |
English PDF |
| GB 7300.304-2024 |
Feed additives - Part 3: Mineral elements and their complexes (chelates) - Glycine iron complex 饲料添加剂-第3部分：矿物元素及其络（螯）合物-甘氨酸铁络合物 |
China National Standards late |
English PDF |
| GB/T 30661.13-2024 |
Wheelchair seats - Part 13: Determination of lateral stability of seat cushions 轮椅车座椅-第13部分：座垫侧向稳定性的测定 |
China National Standards late |
English PDF |
| GB/T 20405.3-2024 |
Urine absorbent for incontinent persons - Polyacrylate superabsorbent powder - Part 3: Test method for determining particle size distribution by sieving method - 失禁者用尿液吸收剂-聚丙烯酸酯高吸水性粉末-第3部分：用筛分法测定粒径分布的试验方法- |
China National Standards late |
English PDF |
| GB/T 20405.2-2024 |
Incontinence Urine absorbent for incontinent persons - Polyacrylate superabsorbent powder - Part 2: Test method for determining the residual amount of acrylate monomer 失禁者用尿液吸收剂-聚丙烯酸酯高吸水性粉末-第2部分：测定丙烯酸酯单体残余量的试验方法 |
China National Standards late |
English PDF |
| GB/T 44468-2024 |
Intuitive and qualitative analysis methods for plastic degradation rate under artificial simulated marine environmental conditions 人工模拟海洋环境条件下塑料降解速率直观和定性分析方法 |
China National Standards late |
English PDF |
| GB/T 24008-2024 |
Monetary value assessment of environmental impacts and related environmental factors 环境影响及相关环境因素的货币价值评估 |
China National Standards late |
English PDF |
| GB/T 19609-2024 |
Cigarettes - Determination of total particulate matter and tar using a conventional analytical smoking machine 卷烟-用常规分析用吸烟机测定总粒相物和焦油 |
China National Standards late |
English PDF |
| GB/T 44605-2024 |
Lasers and laser-related equipment - Measurement of absorption distribution of laser optical components - photothermal imaging method 激光器和激光相关设备-激光光学元件吸收分布测量-光热成像法 |
China National Standards late |
English PDF |
| GB/T 44533.3-2024 |
Dies - Ball lock punch fixing plate - Part 3: Type E - Heavy load simple type 冲模-球锁紧凸模固定板-第3部分：E型-重载简易型 |
China National Standards late |
English PDF |
| GB/T 44533.2-2024 |
Dies - Ball lock punch fixing plate - Part 2: Type C and D - Light load simple type 冲模-球锁紧凸模固定板-第2部分：C型和D型-轻载简易型 |
China National Standards late |
English PDF |
| GB/T 44533.1-2024 |
Punch-Ball locking punch fixing plate-Part 1: Type A and Type B-Light load long Square and square 冲模-球锁紧凸模固定板-第1部分：A型和B型-轻载长方形和正方形 |
China National Standards late |
English PDF |
| GB/T 6003.2-2024 |
Test sieves - technical requirements and inspections - Part 2: Metal perforated plate test sieves 试验筛-技术要求和检验-第2部分：金属穿孔板试验筛 |
China National Standards late |
English PDF |
| GB/T 39560.303-2024 |
Determination of certain substances in electrical and electronic products - Part 3-3: Gas chromatography-mass spectrometry with pyrolysis/thermal desorption - (Py/TD-GC-MS) Screening of polybrominated biphenyls, polybrominated diphenyl ethers and phthalates in polymers 电子电气产品中某些物质的测定-第3-3部分：配有热裂解/热脱附的气相色谱-质谱法-（Py/TD-GC-MS）筛选聚合物中的多溴联苯、多溴二苯醚和邻苯二甲酸酯 |
China National Standards late |
English PDF |
| GB/T 44268.2-2024 |
Microscopes - Definitions and measurements of illumination characteristics - Part 2: Color-related illumination characteristics for brightfield microscopy 显微镜-照明特性的定义和测量-第-2-部分：明场显微镜中与颜色有关的照明特性 |
China National Standards late |
English PDF |
| GB/T 25915.17-2024 |
Clean rooms and related controlled environments - Part 17: Application of particle deposition rate 洁净室及相关受控环境-第17部分：粒子沉积速率应用 |
China National Standards late |
English PDF |
| GB/T 44382-2024 |
Ergonomics - Accessible design - Age-related color light brightness contrast specifications 人类工效学-无障碍设计-与年龄相关的色光亮度对比度规范 |
China National Standards late |
English PDF |
| GB/T 42558.3-2024 |
Seismic technology for electrical equipment in converter stations for plateau use-Part 3: Seismic isolation design specifications 高原用换流站电气设备抗震技术-第3部分：减隔震设计规范 |
China National Standards late |
English PDF |
| GB/T 42558.2-2024 |
Seismic technology for electrical equipment of converter stations for plateau use - Part 2: Seismic design specifications 高原用换流站电气设备抗震技术-第2部分：抗震设计规范 |
China National Standards late |
English PDF |
| GB/Z 43202.1-2024 |
Robots - GB/T Application of 36530 - Part 1: Safety-related test methods 机器人-GB/T 36530的应用-第1部分：安全相关试验方法 |
China National Standards late |
English PDF |
| GB/T 29469-2024 |
Clean rooms and related controlled environments - Performance and rationality evaluation 洁净室及相关受控环境-性能及合理性评价 |
China National Standards late |
English PDF |
| GB/T 44372-2024 |
Major railway ports and related location codes in China and the world 中国及世界主要铁路口岸及相关地点代码 |
China National Standards late |
English PDF |
| GB/T 44379-2024 |
Major aviation ports and related location codes in China and the world 中国及世界主要航空口岸及相关地点代码 |
China National Standards late |
English PDF |
| GB/T 25052-2024 |
Dimensions, shape, weight and allowable deviation of continuous hot-dip coated steel plates and steel strips 连续热浸镀层钢板和钢带尺寸、外形、重量及允许偏差 |
China National Standards late |
English PDF |
| GB/T 7407-2024 |
Codes for major water transport ports and related locations in China and the world 中国及世界主要水运口岸及相关地点代码 |
China National Standards late |
English PDF |
| GB/T 44259-2024 |
Earth-moving machinery - Pure electric hydraulic excavators for plateau tunnels 土方机械-高原隧道用纯电动液压挖掘机 |
China National Standards late |
English PDF |
| GB/T 44258-2024 |
Earth-moving machinery - Pure electric tire loaders for plateau tunnels 土方机械-高原隧道用纯电动轮胎式装载机 |
China National Standards late |
English PDF |
| GB/T 39560.12-2024 |
Determination of certain substances in electronic and electrical products-Part 12: Simultaneous determination of polybrominated biphenyls, polybrominated diphenyl ethers and phthalates in polymers by gas chromatography-mass spectrometry 电子电气产品中某些物质的测定-第12部分：气相色谱-质谱法同时测定聚合物中的多溴联苯、多溴二苯醚和邻苯二甲酸酯 |
China National Standards late |
English PDF |
| GB/T 15597.2-2024 |
Plastics - Polymethyl methacrylate (PMMA) - Molding and extrusion materials - Part 2: Preparation of specimens and performance determination 塑料-聚甲基丙烯酸甲酯（PMMA）-模塑和挤出材料-第2部分：试样制备和性能测定 |
China National Standards late |
English PDF |
| GB/T 15597.1-2024 |
Plastics - Polymethyl methacrylate (PMMA) molding and extrusion materials - Part 1: Nomenclature system and classification basis 塑料-聚甲基丙烯酸甲酯（PMMA）模塑和挤出材料-第1部分：命名系统和分类基础 |
China National Standards late |
English PDF |
| GB/T 9799-2024 |
Metallic and other inorganic coatings - Treated zinc electroplated coatings on steel 金属及其他无机覆盖层-钢铁上经过处理的锌电镀层 |
China National Standards late |
English PDF |
| GB/Z 42151.77-2024 |
Electric power automation communication networks and systems - Part 7-7: IEC-61850 related data model machine-processable format for tools 电力自动化通信网络和系统-第7-7部分：用于工具的IEC-61850相关数据模型机器可处理格式 |
China National Standards late |
English PDF |
| GB/T 17737.10-2024 |
Coaxial communication cables - Part 10: Sectional specification for fluoropolymer insulated semi-rigid cables 同轴通信电缆-第10部分：含氟聚合物绝缘半硬电缆分规范 |
China National Standards late |
English PDF |
| GB/T 17737.11-2024 |
Coaxial communication cables - Part 11: Sectional specification for polyethylene insulated semi-rigid cables 同轴通信电缆-第11部分：聚乙烯绝缘半硬电缆分规范 |
China National Standards late |
English PDF |
| GB/T 20183.2-2024 |
Plant protection machinery - Spraying equipment - Part 2: Test method for evaluating the horizontal lateral distribution of hydraulic sprayers 植物保护机械-喷雾设备-第2部分：评价液力喷雾机水平横向分布的试验方法 |
China National Standards late |
English PDF |
| GB/T 29603-2024 |
General quality rules for easy-open closures of tinned or chrome-plated steel sheets for food containers 食品容器用镀锡或镀铬薄钢板全开式易开盖质量通则 |
China National Standards late |
English PDF |
| GB/T 3880.2-2024 |
Aluminium and aluminium alloy plates and strips for general industrial use - Part 2: Mechanical properties 一般工业用铝及铝合金板、带材-第2部分：力学性能 |
China National Standards late |
English PDF |
| GB/T 3880.3-2024 |
Aluminium and aluminium alloy plates and strips for general industrial use - Part 3: Dimensional deviation 一般工业用铝及铝合金板、带材-第3部分：尺寸偏差 |
China National Standards late |
English PDF |
| GB/T 43905.1-2024 |
Laboratory methods for sampling fumes and gases for welding and related processes - Part 1: Determination of emission rates of fumes from arc welding and collection of fumes for analysis 焊接及相关工艺中烟尘和气体取样的实验室方法-第1部分：电弧焊中烟尘排放速率的测定和分析用烟尘的收集 |
China National Standards late |
English PDF |
| GB/T 43905.2-2024 |
Laboratory methods for sampling fumes and gases for welding and related processes - Part 2: Determination of emission rates of carbon monoxide, carbon dioxide, nitric oxide and nitrogen dioxide during arc welding, cutting and gouging 焊接及相关工艺中烟尘和气体取样的实验室方法-第2部分：电弧焊、切割及气刨中一氧化碳、二氧化碳、一氧化氮、二氧化氮排放速率的测定 |
China National Standards late |
English PDF |
| GB/T 43905.3-2024 |
Laboratory methods for sampling fumes and gases for welding and related processes - Part 3: Determination of ozone emission rate during arc welding 焊接及相关工艺中烟尘和气体取样的实验室方法-第3部分：电弧焊中臭氧排放速率的测定 |
China National Standards late |
English PDF |
| GB/T 43905.4-2024 |
Laboratory methods for sampling fumes and gases for welding and related processes - Part 4: Emission limits of welding fumes from welding materials 焊接及相关工艺中烟尘和气体取样的实验室方法-第4部分：焊接材料焊接烟尘排放限值 |
China National Standards late |
English PDF |
| GB/T 43905.5-2024 |
Laboratory methods for sampling fumes and gases in welding and related processes - Part 5: Based on pyrolysis-gas chromatography-mass spectrometry Identification of thermal degradation products of organic materials in welding or cutting by the method 焊接及相关工艺中烟尘和气体取样的实验室方法-第5部分：基于热解-气相色谱-质谱法的焊接或切割中有机材料热降解物的识别 |
China National Standards late |
English PDF |
| GB/T 43905.6-2024 |
Laboratory methods for sampling fumes and gases in welding and related processes - Part 6: Quantitative determination of fumes and gases in resistance spot welding 焊接及相关工艺中烟尘和气体取样的实验室方法-第6部分：电阻点焊中烟尘和气体的定量化测定 |
China National Standards late |
English PDF |
| GB/T 44021.1-2024 |
Audio, video and related equipment - Power consumption measurement - Part 1: General Principles 音视频及相关设备-功耗测量-第1部分：总则 |
China National Standards late |
English PDF |
| GB/T 44021.2-2024 |
Audio, video and related equipment - Power consumption measurement - Part 2: Test signals and media 音视频及相关设备-功耗测量-第2部分：测试信号和媒介 |
China National Standards late |
English PDF |
| GB/T 44021.3-2024 |
Audio, video and related equipment - Power consumption measurement - Part 3: Television sets 音视频及相关设备-功耗测量-第3部分：电视机 |
China National Standards late |
English PDF |
| GB/T 44021.4-2024 |
Audio, video and related equipment - Power consumption measurement - Part 4: Video recording equipment 音视频及相关设备-功耗测量-第4部分：录像设备 |
China National Standards late |
English PDF |
| GB/T 44021.5-2024 |
Audio, video and related equipment - Power consumption measurement - Part 5: Set-top boxes (STBs) 音视频及相关设备-功耗测量-第5部分：机顶盒（STB） |
China National Standards late |
English PDF |
| GB/T 44021.6-2024 |
Audio, video and related equipment - Power consumption measurement - Part 6: Audio equipment 音视频及相关设备-功耗测量-第6部分：音频设备 |
China National Standards late |
English PDF |
| GB/T 36306-2024 |
Clean rooms and related controlled environments - Technical requirements for control of chemical pollution in air 洁净室及相关受控环境-空气化学污染控制技术要求 |
China National Standards late |
English PDF |
| GB/T 20042.6-2024 |
Proton exchange membrane fuel cells - Part 6 ：Test methods for bipolar plate characteristics 质子交换膜燃料电池-第6部分：双极板特性测试方法 |
China National Standards late |
English PDF |
| GB/T 18721.5-2024 |
Printing technology - Prepress data exchange - Part 5: Scene-related standard colour image data - (RIMM/SCID) 印刷技术-印前数据交换-第5部分：场景相关的标准彩色图像数据-（RIMM/SCID） |
China National Standards late |
English PDF |
| GB/T 43815-2024 |
Uniform polyvinyl chloride (PVC-U) insulated electrical conduits and accessories for construction 建筑用硬聚氯乙烯（PVC-U）绝缘电工套管及配件 |
China National Standards late |
English PDF |
| GB/T 25915.16-2024 |
Clean rooms and related controlled environments-Part 16: Improving the energy efficiency of clean rooms and air purification devices 洁净室及相关受控环境-第16部分：提升洁净室和空气净化装置的能效 |
China National Standards late |
English PDF |
| GB/T 25915.3-2024 |
Clean rooms and related controlled environments-Part 3: Detection methods 洁净室及相关受控环境-第3部分：检测方法 |
China National Standards late |
English PDF |
| GB/T 43812-2024 |
General Technical Specifications for Aluminum Alloy Plates for Aviation 食品生产物料平衡管理技术指南 |
China National Standards late |
English PDF |
| GB/T 4937.35-2024 |
Semiconductor devices - Mechanical and climatic test methods - Part 35: Acoustic microscopy of plastic encapsulated electronic components 半导体器件-机械和气候试验方法-第35部分：塑封电子元器件的声学显微镜检查 |
China National Standards late |
English PDF |
| GB/T 43502.1-2023 |
Natural gas - Determination of particulate matter - Part 1: Determination of particle size distribution by optical methods 天然气 颗粒物的测定 第1部分：用光学法测定粒径分布 |
China National Standards late |
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 late |
English PDF |
| GB/T 43492-2023 |
Prefabricated insulated ductile iron pipes, fittings and accessories 预制保温球墨铸铁管、管件和附件 |
China National Standards late |
English PDF |
| GB/T 32440.1-2023 |
Footwear - Chemical test methods - Determination of phthalates - Part 1: Solvent extraction method 鞋类 化学试验方法 邻苯二甲酸酯的测定 第1部分：溶剂萃取法 |
China National Standards late |
English PDF |
| GB/T 5686.9-2023 |
Ferromanganese, manganese-silicon alloy, ferromanganese nitride and metallic manganese. Determination of manganese, silicon, phosphorus and iron content. Wavelength dispersive X-ray fluorescence spectrometry (cast glass plate method) 锰铁、锰硅合金、氮化锰铁和金属锰 锰、硅、磷和铁含量的测定 波长色散X射线荧光光谱法(熔铸玻璃片法) |
China National Standards late |
English PDF |
| GB/T 24339-2023 |
Rail transit Communication, signaling and processing systems Safety-related communications in transmission systems 轨道交通 通信、信号和处理系统 传输系统中的安全相关通信 |
China National Standards late |
English PDF |
| GB/T 32182-2023 |
Aluminum and aluminum alloy plates for rail transit 轨道交通用铝及铝合金板材 |
China National Standards late |
English PDF |
| GB/T 2054-2023 |
Nickel and nickel alloy plates 镍及镍合金板 |
China National Standards late |
English PDF |
| GB/T 20405.1-2023 |
Urine absorbent for incontinence Polyacrylate super absorbent powder Part 1: Determination of pH value 失禁者用尿液吸收剂 聚丙烯酸酯高吸水性粉末 第1部分：pH值的测定方法 |
China National Standards late |
English PDF |
| GB/T 24168-2023 |
Determination of phthalates in textile dyeing and finishing auxiliary products 纺织染整助剂产品中邻苯二甲酸酯的测定 |
China National Standards late |
English PDF |
| GB/T 17529.5-2023 |
Acrylic acids and esters for industrial use Part 5: 2-Ethylhexyl acrylate for industrial use 工业用丙烯酸及酯 第5部分：工业用丙烯酸2-乙基己酯 |
China National Standards late |
English PDF |
| GB/T 17529.4-2023 |
Acrylic acids and esters for industrial use Part 4: n-Butyl acrylate for industrial use 工业用丙烯酸及酯 第4部分：工业用丙烯酸正丁酯 |
China National Standards late |
English PDF |
| GB/T 17529.3-2023 |
Acrylic acids and esters for industrial use Part 3: Ethyl acrylate for industrial use 工业用丙烯酸及酯 第3部分：工业用丙烯酸乙酯 |
China National Standards late |
English PDF |
| GB/T 17529.2-2023 |
Acrylic acids and esters for industrial use Part 2: Methyl acrylate for industrial use 工业用丙烯酸及酯 第2部分：工业用丙烯酸甲酯 |
China National Standards late |
English PDF |
| GB/T 15241.1-2023 |
Ergonomic principles related to mental load Part 1: Mental load terminology and assessment methods 与心理负荷相关的工效学原则 第1部分：心理负荷术语与测评方法 |
China National Standards late |
English PDF |
| GB 5009.293-2023 |
National Food Safety Standard Determination of Glyceryl Monocrylate in Foods 食品安全国家标准 食品中单辛酸甘油酯的测定 |
China National Standards late |
English PDF |
| GB/T 11416-2021 |
Daily Insulated Container "Modification Order No. 1" 日用保温容器《第1号修改单》 |
China National Standards late |
English PDF |
| GB/T 8297-2023 |
Concentrated natural rubber latex - Determination of potassium hydroxide (KOH) value 浓缩天然胶乳 氢氧化钾（KOH）值的测定 |
China National Standards late |
English PDF |
| GB/T 8289-2023 |
Concentrated natural rubber latex Ammonia-preserved centrifuged or creamed latex Specifications 浓缩天然胶乳 氨保存离心或膏化胶乳 规格 |
China National Standards late |
English PDF |
| GB/T 5338.2-2023 |
Series 1 Containers Technical Requirements and Test Methods Part 2: Insulated Containers 系列1集装箱 技术要求和试验方法 第2部分：保温集装箱 |
China National Standards late |
English PDF |
| GB/T 5313-2023 |
Thickness direction performance steel plate 厚度方向性能钢板 |
China National Standards late |
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 late |
English PDF |
| GB/T 43050-2023 |
Preparation and quality control of fluids for hemodialysis and related treatments General requirements 血液透析和相关治疗用液体的制备和质量管理 通用要求 |
China National Standards late |
English PDF |
| GB/T 42991-2023 |
Protection Guide for Emergency Rescue Teams in Rapid Plateau Disasters 急进高原灾害应急救援队伍防护指南 |
China National Standards late |
English PDF |
| GB/T 3880.1-2023 |
Aluminum and aluminum alloy plates and strips for general industrial use Part 1: General requirements 一般工业用铝及铝合金板、带材 第1部分：一般要求 |
China National Standards late |
English PDF |
| GB/T 33368-2023 |
High-strength and damage-resistant Al-Cu-Mg aluminum alloy plates and strips 高强耐损伤型Al-Cu-Mg系铝合金板、带材 |
China National Standards late |
English PDF |
| GB/T 3279-2023 |
Spring steel hot rolled steel plates and strips 弹簧钢热轧钢板和钢带 |
China National Standards late |
English PDF |
| GB/T 3278-2023 |
Hot rolled steel plates and strips for tools 工具用热轧钢板和钢带 |
China National Standards late |
English PDF |
| GB/T 29046-2023 |
Testing methods for technical indicators of prefabricated insulated pipes for urban heating 城镇供热预制保温管道技术指标检测方法 |
China National Standards late |
English PDF |
| GB/T 28712.2-2023 |
Heat exchanger types and basic parameters Part 2: Fixed tube plate heat exchanger 热交换器型式与基本参数 第2部分：固定管板式热交换器 |
China National Standards late |
English PDF |
| GB/T 19879-2023 |
Steel plates for building structures 建筑结构用钢板 |
China National Standards late |
English PDF |
| GB/T 42921-2023 |
Optical functional film Polyethylene terephthalate (PET) film Protective film adhesion measurement method 光学功能薄膜 聚对苯二甲酸乙二醇酯（PET）薄膜 保护膜黏着力测定方法 |
China National Standards late |
English PDF |
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