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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.
  •  China "D" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 3091-2015 WelDed steel pipes for low pressure liquid delivery
    低压流体输送用焊接钢管
    China National Standards
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    GB/T 228.2-2015 Metallic materials—Tensile testing—Part 2: MethoD of test at elevated temperature
    金属材料 拉伸试验 第2部分:高温试验方法
    China National Standards
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    GB/T 226-2015 Test methoD for macrostructure and defect of steel by etching
    钢的低倍组织及缺陷酸蚀检验法
    China National Standards
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    GB/T 18256-2015 Non-Destructive testing of steel tubes—Automated ultrasonic testing of seamless and welded (except submerged arc-welded) steel tubes for verification of hydraulic leak-tightness
    钢管无损检测 用于确认无缝和焊接钢管(埋弧焊除外)水压密实性的自动超声检测方法
    China National Standards
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    GB/T 16545-2015 Corrosion of metals anD alloys—Removal of corrosion products from corrosion test specimens
    金属和合金的腐蚀 腐蚀试样上腐蚀产物的清除
    China National Standards
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    GB/T 14849.9-2015 MethoDs for chemical analysis of silicon metal—Part 9: Determination of titanium content —Diantipyryl methane spectrophotometry
    工业硅化学分析方法 第9部分:钛含量的测定 二安替吡啉甲烷分光光度法
    China National Standards
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    GB/T 14849.7-2015 MethoDs for chemical analysis of silicon metal—Part 7: Determination of phosphorus content—Phosphorus molybdenum blue spectrophotometry
    工业硅化学分析方法 第7部分:磷含量的测定 磷钼蓝分光光度法
    China National Standards
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    GB/T 13298-2015 Inspection methoDs of microstructure for metals
    金属显微组织检验方法
    China National Standards
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    GB/T 31912-2015 ADornment—Mark
    饰品 标识
    China National Standards
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    GB/T 7274-2015 MethoDs for the measurement of direct inter-electrode capacitances of electronic tubes and valves
    电子管极间电容测试方法
    China National Standards
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    GB/T 6257-2015 Blank Detail specification for transmitting tubes
    发射管空白详细规范
    China National Standards
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    GB/T 6206-2015 Blank Detail specification for black and white picture tubes
    黑白显象管空白详细规范
    China National Standards
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    GB/T 31988-2015 Aluminium base copper claD laminate for printed circuits
    印制电路用铝基覆铜箔层压板
    China National Standards
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    GB/T 31987-2015 Gas for electronic inDustry—Germane
    电子工业用气体 锗烷
    China National Standards
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    GB/T 31986-2015 Gas for electronic inDustry—Perfluoropropane
    电子工业用气体 八氟丙烷
    China National Standards
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    GB/T 31985-2015 Tin-coateD copper ribbon for photovoltaic application
    光伏涂锡焊带
    China National Standards
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    GB/T 31984-2015 Test methoD for determining the content of vinyl acetate in ethylene-vinyl acetate copolymer applied in photovoltaic modules—Thermal gravimetric analysis (TGA)
    光伏组件用乙烯-醋酸乙烯共聚物中醋酸乙烯酯含量测试方法 热重分析法(TGA)
    China National Standards
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    GB/T 31921-2015 Information technology—Layout of Digital keyboard for Kyrgyz letter
    信息技术 基于数字键盘的柯尔克孜文字母布局
    China National Standards
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    GB/T 31920-2015 Information technology—Layout of Digital keyboard for Uyghur letter
    信息技术 基于数字键盘的维吾尔文字母布局
    China National Standards
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    GB/T 31919-2015 Information technology—Layout of Digital keyboard for Kazakh letter
    信息技术 基于数字键盘的哈萨克文字母布局
    China National Standards
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    GB/T 31918-2015 Information technology—Universal keyboarD layout of the alphanumeric zone for Kazakh
    信息技术 哈萨克文通用键盘字母数字区布局
    China National Standards
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    GB/T 31917-2015 Information technology—Universal keyboarD layout of the alphanumeric zone for Kyrgyz
    信息技术 柯尔克孜文通用键盘字母数字区布局
    China National Standards
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    GB/T 31916.5-2015 Information technology—ClouD data storage and management—Part 5: Key-Value based cloud data management application interface
    信息技术 云数据存储和管理 第5部分:基于键值(Key-Value)的云数据管理应用接口
    China National Standards
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    GB/T 31916.2-2015 Information technology—ClouD data storage and management—Part 2 : Object-based cloud storage application interface
    信息技术 云数据存储和管理 第2部分:基于对象的云存储应用接口
    China National Standards
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    GB/T 31916.1-2015 Information technology—ClouD data storage and management—Part 1: General
    信息技术 云数据存储和管理 第1部分:总则
    China National Standards
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    GB/T 31914-2015 GuiDelines for designing and implementing of electronic records management system
    电子文件管理系统建设指南
    China National Standards
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    GB/T 31913-2015 General functional requirements for aDministrative electronic records creation and transaction system
    文书类电子文件形成办理系统通用功能要求
    China National Standards
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    GB/T 14555-2015 Requirements for interface anD installation of marine radar
    船用导航雷达接口及安装要求
    China National Standards
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    GB/T 13709-2015 Blank Detail specification of X-ray tubes for industry
    工业用X射线管空白详细规范
    China National Standards
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    GB/T 12510-2015 Information technology—Universal keyboarD layout of the alphanumeric zone for Uyghur
    信息技术 维吾尔文通用键盘字母数字区布局
    China National Standards
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    GB/Z 32013-2015 New textile materials—Datasheet of thermal properties
    纺织新材料 热学性能数据表
    China National Standards
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    GB/Z 32012-2015 New textile materials—Datasheet of chemical properties
    纺织新材料 化学性能数据表
    China National Standards
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    GB/Z 32009-2015 New textile materials—Datasheet of mechanical properties
    纺织新材料 力学性能数据表
    China National Standards
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    GB/Z 32002-2015 Information anD documentation—Work process analysis for records
    信息与文献 文件管理工作过程分析
    China National Standards
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    GB/T 9364.1-2015 Miniature fuses—Part 1: Definitions for miniature fuses and general requirements for miniature fuse-links
    小型熔断器 第1部分:小型熔断器定义和小型熔断体通用要求
    China National Standards
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    GB/T 9111-2015 The methoDs of mulberry silkworm dried cocoons
    桑蚕干茧试验方法
    China National Standards
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    GB/T 8960-2015 Polyester Drawn yarns
    涤纶牵伸丝
    China National Standards
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    GB/T 8890-2015 Seamless copper alloy tube for conDenser and heat-exchanger
    热交换器用铜合金无缝管
    China National Standards
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    GB/T 8809-2015 PenDulum impact resistance of plastic film
    塑料薄膜抗摆锤冲击试验方法
    China National Standards
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    GB/T 7999-2015 Optical emission spectrometric analysis methoD of aluminum and aluminum alloys
    铝及铝合金光电直读发射光谱分析方法
    China National Standards
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    GB/T 7742.2-2015 Textiles—Bursting properties of fabrics—Part 2: Pneumatic methoD for determination of bursting strength and bursting distension
    纺织品 织物胀破性能 第2部分:胀破强力和胀破扩张度的测定 气压法
    China National Standards
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    GB/T 6552-2015 Glass containers—Test methoD for impact resistance
    玻璃容器 抗机械冲击试验方法
    China National Standards
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    GB/T 6508-2015 Test methoD for dyeing uniformity of polyester filament yarns
    涤纶长丝染色均匀度试验方法
    China National Standards
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    GB/T 6451-2015 Specification anD technical requirements for oil-immersd power transformers
    油浸式电力变压器技术参数和要求
    China National Standards
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    GB/T 5711-2015 Textiles—Tests for colour fastness—Colour fastness to Drycleaning using perchloroethylene solvent
    纺织品 色牢度试验 耐四氯乙烯干洗色牢度
    China National Standards
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    GB/T 5240-2015 NeoDymium oxide
    氧化钕
    China National Standards
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    GB/T 5239-2015 PraseoDymium oxide
    氧化镨
    China National Standards
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    GB/T 5159-2015 Metallic powDers,excluding powders for hardmetals—Determination of dimensional changes associated with compacting and sintering
    金属粉末(不包括硬质合金用粉) 与成型和烧结有联系的尺寸变化的测定方法
    China National Standards
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    GB/T 5121.29-2015 MethoDs for chemical analysis of copper and copper alloys—Part 29: Determination of aluminium oxide content
    铜及铜合金化学分析方法 第29部分:三氧化二铝含量的测定
    China National Standards
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    GB/T 4372.4-2015 MethoDs for chemical analysis of zincoxide produced by direct process—Part 4:Determination of cadmium oxide content—Flame atomic absorption spectrometry method
    直接法氧化锌化学分析方法 第4部分:氧化镉量的测定 火焰原子吸收光谱法
    China National Standards
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    GB/T 4372.3-2015 MethoDs for chemical analysis of zincoxide produced by direct process—Part 3:Determination of copper oxide content—Flame atomic absorption spectrometry method
    直接法氧化锌化学分析方法 第3部分:氧化铜量的测定 火焰原子吸收光谱法
    China National Standards
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    GB/T 4154-2015 Lanthanum oxiDe
    氧化镧
    China National Standards
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    GB/T 4148-2015 Rare earth chloriDe
    混合氯化稀土
    China National Standards
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    GB/T 4134-2015 GolD ingots
    金锭
    China National Standards
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    GB/T 3903.30-2015 Footwear—Test methoD for outsoles, insoles, linings and insocks—Water soluble content
    鞋类 外底、内底、衬里和内垫试验方法 水溶物含量
    China National Standards
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    GB/T 3851-2015 HarDmetals—Determination of transverse rupture strength
    硬质合金 横向断裂强度测定方法
    China National Standards
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    GB/T 3504-2015 Europium oxiDe
    氧化铕
    China National Standards
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    GB/T 3503-2015 Yttrium oxiDe
    氧化钇
    China National Standards
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    GB/T 32027-2015 Footwear—Resistance to crack initiation anD growth—Belt flex method
    鞋类 抗弯曲性能 传送带耐折试验方法
    China National Standards
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    GB/T 32026-2015 Silver coateD glass mirror—Environmental test methods
    镀银玻璃镜 耐环境腐蚀的测试方法
    China National Standards
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    GB/T 32025-2015 Aluminum coateD glass mirror
    镀铝玻璃镜
    China National Standards
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    GB/T 32024-2015 Footwear—Test methoDs for whole shoes—Torsion performance
    鞋类 整鞋试验方法 扭转性能
    China National Standards
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    GB/T 32023-2015 Footwear—Test methoDs for whole shoes—Rigidity of flexing area
    鞋类 整鞋试验方法 屈挠部位刚度
    China National Standards
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    GB/T 32022-2015 ADornment with precious metal coating
    贵金属覆盖层饰品
    China National Standards
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    GB/T 32021-2015 Biaxially orienteD polypropylene matt film
    双向拉伸聚丙烯消光薄膜
    China National Standards
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    GB/T 32020-2015 Polyvinyl butyral interlayer for laminateD glass
    夹层玻璃用聚乙烯醇缩丁醛中间膜
    China National Standards
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    GB/T 32019-2015 Implementation guiDance for energy management systems in public institutions
    公共机构能源管理体系实施指南
    China National Standards
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    GB/T 32018.2-2015 MoDified impact resistance poly(vinyl chloride) (PVC-M) pipe system for water supply—Part 2:Fittings
    给水用抗冲改性聚氯乙烯(PVC-M)管道系统 第2部分:管件
    China National Standards
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    GB/T 32018.1-2015 MoDified impact resistance poly (vinyl chloride) (PVC-M) pipe system for water supply—Part 1: Pipes
    给水用抗冲改性聚氯乙烯(PVC-M)管道系统 第1部分:管材
    China National Standards
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    GB/T 32017-2015 Roller ball pens anD refills
    水性墨水圆珠笔和笔芯
    China National Standards
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    GB/T 32016-2015 Silk—Determination of amino acids
    蚕丝 氨基酸的测定
    China National Standards
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    GB/T 32015-2015 Silk—Testing methoD for degumming loss percentage
    丝绸 练减率试验方法
    China National Standards
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    GB/T 32014-2015 Silk—Terminology for property anD test
    蚕丝 性能与试验术语
    China National Standards
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    GB/T 32011-2015 Textile trim materials in the interior of automobiles—Test methoD for seam fatigue
    汽车内饰用纺织材料 接缝疲劳试验方法
    China National Standards
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    GB/T 32010.1-2015 Document management—Portable document format—Part 1: PDF 1.7
    文献管理 可移植文档格式 第1部分:PDF 1.7
    China National Standards
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    GB/T 32008-2015 Textiles—Tests for colour fastness—Colour fastness to Dye transfer in storage
    纺织品 色牢度试验 耐贮存色牢度
    China National Standards
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    GB/T 32004-2015 Information anD documentation—Permanence and durability of writing,printing and copying on paper—Requirements and test methods
    信息与文献 纸张上书写、打印和复印字迹的耐久和耐用性 要求与测试方法
    China National Standards
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    GB/T 32003-2015 Specification of scientific anD technical novelty search
    科技查新技术规范
    China National Standards
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    GB/T 31999-2015 Technical specification of evaluation of integration characteristics for connecting photovoltaic power system to Distribution network
    光伏发电系统接入配电网特性评价技术规范
    China National Standards
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    GB/T 31998-2015 Technical specification on softswitch systems of power inDustry
    电力软交换系统技术规范
    China National Standards
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    GB/T 31997-2015 CoDes of construction acceptance on wind power plant project
    风力发电场项目建设工程验收规程
    China National Standards
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    GB/T 31995-2015 Sterilization of health care proDucts—Radiation—Substantiation of a selected sterilization dose method VDmax
    医疗保健产品灭菌 辐射 证实选定的灭菌剂量 VDmax方法
    China National Standards
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    GB/T 31994-2015 The technical specifications for smart remote communication anD control gateway
    智能远动网关技术规范
    China National Standards
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    GB/T 31991.4-2015 Technical specification of electric energy service management platform—Part 4: Design specification
    电能服务管理平台技术规范 第4部分:设计规范
    China National Standards
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    GB/T 31990.3-2015 Technical specification for electric power information transmission system on plastic optical— Part 3: Opitical transceiver moDule
    塑料光纤电力信息传输系统技术规范 第3部分:光电收发模块
    China National Standards
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    GB/T 31983.11-2015 Narrow banD power line communication over low-voltage mains—Part 11: 3 kHz to 500 kHz frequency bands and classifications, limits of output level and electromagnetic disturbances
    低压窄带电力线通信 第11部分:3 kHz~500 kHz频带划分、输出电平和电磁骚扰限值
    China National Standards
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    GB/T 31982-2015 MoDular design specification of mechanical products
    机械产品模块化设计规范
    China National Standards
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    GB/T 31960.6-2015 Technical specification of power energy efficiency monitoring system—Part 6: Technical conDition of power energy efficiency information concentrate and exchange terminal
    电力能效监测系统技术规范 第6部分:电力能效信息集中与交互终端技术条件
    China National Standards
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    GB/T 31960.5-2015 Technical specification of power energy efficiency monitoring system—Part 5: Design guidelines of master station
    电力能效监测系统技术规范 第5部分:主站设计导则
    China National Standards
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    GB/T 31960.4-2015 Technical specification for power energy efficiency monitoring system—Part 4: Function Design specification of substation
    电力能效监测系统技术规范 第4部分:子站功能设计规范
    China National Standards
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    GB/T 31955.1-2015 Control anD protection system technical specification of controlled shunt reactor of extra high voltage—Part 1: Multistage controlled shunt reactor
    超高压可控并联电抗器控制保护系统技术规范 第1部分:分级调节式
    China National Standards
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    GB/T 31954-2015 AC PLC filter capacitors for HVDC transmission systems
    高压直流输电系统用交流PLC滤波电容器
    China National Standards
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    GB/T 31907-2015 MethoD of garment measurement
    服装测量方法
    China National Standards
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    GB/T 31906-2015 Textiles—Aqueous liquiD repellency—Water/alcohol solution resistance test
    纺织品 拒水溶液性 抗水醇溶液试验
    China National Standards
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    GB/T 31905-2015 Paper anD board—Determination of edge permeance
    纸和纸板 边渗透的测定
    China National Standards
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    GB/T 31904-2015 ADhesive-bonded nonwoven interlinings
    非织造粘合衬
    China National Standards
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    GB/T 31903-2015 Rules of proDuct naming、marking and packing for garment interlinings
    服装衬布产品命名规则、标志和包装
    China National Standards
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    GB/T 31902-2015 Inspection methoD for appearance detects on garment interlinings
    服装衬布外观疵点检验方法
    China National Standards
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    GB/T 31901-2015 CoDe of practice for garment evaluation by wearer trials
    服装穿着试验及评价方法
    China National Standards
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    GB/T 31900-2015 Woven chilDren’s clothing
    机织儿童服装
    China National Standards
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