China National Standards

China in GB Standards English PDF List


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 "in" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 39490-2020 Test method for liquid impingement erosion resistance of fiber-reinforced plastics—Rotating apparatus method
    纤维增强塑料液体冲击抗侵蚀性试验方法 旋转装置法
    China National Standards
    in

    English PDF
    GB/T 39489-2020 Technical specification for the total tailings paste backfill
    全尾砂膏体充填技术规范
    China National Standards
    in

    English PDF
    GB/T 39488-2020 Safety and control devices for gas burners and gas-burning appliances—Particular requirements—Electronic type gas and air ratio control system
    燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 电子式燃气与空气比例控制系统
    China National Standards
    in

    English PDF
    GB/T 39487-2020 Test method of tube shear strength for structural foaming adhesives
    发泡结构胶粘剂管剪强度试验方法
    China National Standards
    in

    English PDF
    GB/T 39486-2020 Chemical reagent—General rules for inductively coupled plasma mass spectrometry
    化学试剂 电感耦合等离子体质谱分析方法通则
    China National Standards
    in

    English PDF
    GB/T 39485-2020 Safety and control devices for gas burners and gas-burning appliances—Particular requirements—Manual gas valves
    燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 手动燃气阀
    China National Standards
    in

    English PDF
    GB/T 39484-2020 Fibre-reinforced plastic composites—Determination of the mode Ⅱ fracture resistanc for unidirectionally reinforced materials using the calibrated end-loaded split(C-ELS) test and an effective crack length approach
    纤维增强塑料复合材料 用校准端载荷分裂试验(C-ELS)和有效裂纹长度法测定单向增强材料的Ⅱ型断裂韧性
    China National Standards
    in

    English PDF
    GB/T 39483.1-2020 Rubber and plastics injection moulding machine—Interface —Part 1: Mechanical and electrical interface
    橡胶塑料注射成型机 接口 第1部分:机械和电气接口
    China National Standards
    in

    English PDF
    GB/T 39482.3-2020 Electrochemical impedance spectroscopy (EIS) on coated and uncoated metallic specimens—Part 3: Processing and analysis of data from dummy cells
    涂漆和未涂漆金属试样的电化学阻抗谱(EIS) 第3部分:从模拟电解池获得数据的处理和分析
    China National Standards
    in

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    GB/T 39327-2020 Rubber and plastics hoses for marine-engine wet-exhaust systems—Specification
    船用发动机湿式排气系统用橡胶和塑料软管 规范
    China National Standards
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    GB/T 39313-2020 Rubber hoses and hose assemblies—Compact wire-braid-reinforced hydraulic types for oil-based or water-based fluids—Specification
    橡胶软管及软管组合件 输送石油基或水基流体用致密钢丝编织增强液压型 规范
    China National Standards
    in

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    GB/T 39311-2020 Thermoplastic hoses and hose assemblies — Wire or synthetic yarn reinforced single-pressure types for hydraulic applications — Specification
    热塑性软管和软管组合件 液压用钢丝或合成纱线增强单一压力型 规范
    China National Standards
    in

    English PDF
    GB/T 39309-2020 Rubber hoses and hose assemblies—Wire- or textile-reinforced single-pressure types for hydraulic applications—Specification
    橡胶软管和软管组合件 液压用钢丝或织物增强单一压力型 规范
    China National Standards
    in

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    GB/T 39307-2020 Fluorescent whitening agents—Determination of shade and relative whiteness—Plastic coloring
    荧光增白剂 色光和增白强度的测定 塑料着色法
    China National Standards
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    GB/T 39306-2020 Reclaimed water quality—Determination of total arsenic—Atomic fluorescence spectrometry
    再生水水质 总砷的测定 原子荧光光谱法
    China National Standards
    in

    English PDF
    GB/T 39305-2020 Reclaimed water quality—Determination of fluoride,chloride,nitrite,nitrate,sulfate—Ion chromatography
    再生水水质 氟、氯、亚硝酸根、硝酸根、硫酸根的测定 离子色谱法
    China National Standards
    in

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    GB/T 39304-2020 General technical specification for sample pre-treatment of biological toxicity detection in reclaimed water
    再生水生物毒性检测的样品前处理通用技术规范
    China National Standards
    in

    English PDF
    GB/T 39303-2020 General technical specification for pre-treatment of microorganism samples in wastewater treatment system
    废水处理系统微生物样品前处理通用技术规范
    China National Standards
    in

    English PDF
    GB/T 39302-2020 Reclaimed water quality—Determination of anionic surfactants—Methylene blue spectrophotometric method
    再生水水质 阴离子表面活性剂的测定 亚甲蓝分光光度法
    China National Standards
    in

    English PDF
    GB/T 39301-2020 Disposal method for electroplating sludge reduction
    电镀污泥减量化处置方法
    China National Standards
    in

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    GB/T 39300-2020 Treatment and disposal method for chromium-containing electroplating sludge
    含铬电镀污泥处理处置方法
    China National Standards
    in

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    GB/T 39299-2020 Methods for disposing reused thinner waste in the production of TFT-LCD
    液晶面板制造稀释废液回收再利用方法
    China National Standards
    in

    English PDF
    GB/T 39298-2020 Reclaimed water quality—Determination of benzene homologues—Gas chromatography
    再生水水质 苯系物的测定 气相色谱法
    China National Standards
    in

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    GB/T 39297-2020 Ammonium dinitramide aqueous solution
    二硝酰胺铵水溶液
    China National Standards
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    GB/T 39296-2020 Operation effect evaluation of recirculating cooling water treatment—Method of monitoring heat exchanger
    循环冷却水处理运行效果评价 监测换热器法
    China National Standards
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    GB/T 39295-2020 Determination of the tack for water based adhesive
    水性胶粘剂触粘性的测定
    China National Standards
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    GB/T 39294-2020 Determination of the discoloration performence for adhesive
    胶粘剂变色(黄变)性能的测定
    China National Standards
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    GB/T 39293-2020 Terminology and classification for industry cleaning
    工业清洗术语和分类
    China National Standards
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    GB/T 39292-2020 Method of sampling and sample preparation for analysis of palladium carbon wastes
    废钯炭分析用取样和制样方法
    China National Standards
    in

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    GB/T 39290-2020 Determination the content of the aromatic amines in adhesives
    胶粘剂中芳香胺含量的测定
    China National Standards
    in

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    GB/T 39289-2020 Determination of the adhesion strength—Plastic and metal
    胶粘剂粘接强度的测定 金属与塑料
    China National Standards
    in

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    GB/T 39288-2020 Thermal storage device with electrical input and thermal output
    蓄热型电加热装置
    China National Standards
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    GB/T 39285-2020 Method for chemical analysis of palladium compounds—Determination of chlorine content—Ion chromatography
    钯化合物分析方法 氯含量的测定 离子色谱法
    China National Standards
    in

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    GB/T 39249-2020 Rubber and plastics hoses and tubing—Textile-reinforced types—Sub-ambient temperature crush test
    橡胶和塑料软管及非增强软管 织物增强型 低温压扁试验
    China National Standards
    in

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    GB/T 39246-2020 Prefabricated directly buried insulating fittings with seamless high density polyethylene casing pipe
    高密度聚乙烯无缝外护管预制直埋保温管件
    China National Standards
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    GB/T 39188-2020 General technical specification of electric windows and doors (gates)
    电动门窗通用技术要求
    China National Standards
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    GB/T 39163-2020 Test methods of the bonding strength for target-backing plate assemblies
    靶材与背板结合强度测试方法
    China National Standards
    in

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    GB/T 39160-2020 Cadmium zinc telluride target for thin-film solar cells
    薄膜太阳能电池用碲锌镉靶材
    China National Standards
    in

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    GB/T 39159-2020 High purity copper alloy target for integrated circuit
    集成电路用高纯铜合金靶材
    China National Standards
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    GB/T 39157-2020 Classification and definition of the technology readiness levels for targets
    靶材技术成熟度等级划分及定义
    China National Standards
    in

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    GB/T 37363.4-2020 Determination of biocides content of coating materials—Part 4: Determination of carbendazim content
    涂料中生物杀伤剂含量的测定 第4部分:多菌灵含量的测定
    China National Standards
    in

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    GB/T 37363.3-2020 Determination of biocides content of coating materials—Part 3:Determination of triclosan content
    涂料中生物杀伤剂含量的测定 第3部分:三氯生含量的测定
    China National Standards
    in

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    GB/T 36805.2-2020 Plastics—Determination of tensile properties at high strain rates—Part 2: Direct testing method
    塑料 高应变速率下的拉伸性能测定 第2部分:直接测试法
    China National Standards
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    GB/T 35465.6-2020 Test method for fatigue properties of polymer matrix composite materials—Part 6:Fatige properties of adhesives in shear by tension
    聚合物基复合材料疲劳性能测试方法 第6部分:胶粘剂拉伸剪切疲劳
    China National Standards
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    GB/T 31334.6-2020 Test methods for dipped canvas—Part 6 : Determinations of size, grammage, etc
    浸胶帆布试验方法 第6部分:尺寸、克重等基本项目测量
    China National Standards
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    GB/T 28125.2-2020 Gas analysis—Determination of hazardous materials in air separation process—Part 2:Determination of mineral oil
    气体分析 空分工艺中危险物质的测定 第2部分:矿物油的测定
    China National Standards
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    GB/T 25807-2020 m-Carbamidoaniline hydrochloride
    间脲基苯胺盐酸盐
    China National Standards
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    GB/T 24982-2020 Garnet aluminate series of rare earth phosphors for white LED
    白光LED用石榴石结构铝酸盐系列荧光粉
    China National Standards
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    GB/T 24981.2-2020 Test methods of rare earth long afterglow phosphors—Part 2: Determination of afterglow brightness
    稀土长余辉荧光粉试验方法 第2部分:余辉亮度的测定
    China National Standards
    in

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    GB/T 24981.1-2020 Test methods of rare earth long afterglow phosphors—Part 1: Determination of emission dominantpeak and chromaticity coordinates
    稀土长余辉荧光粉试验方法 第1部分:发射主峰和色品坐标的测定
    China National Standards
    in

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    GB/T 24165-2020 Determination of polychlorinated biphenyls in dye products
    染料产品中多氯联苯的测定
    China National Standards
    in

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    GB/T 24164-2020 Determination of chlorinated benzenes in dye products
    染料产品中氯化苯的测定
    China National Standards
    in

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    GB/T 23978-2020 Determination of chloride in water-soluble dyes
    水溶性染料产品中氯化物的测定
    China National Standards
    in

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    GB/T 23937-2020 Sodium hydrosulfide for industrial use
    工业硫氢化钠
    China National Standards
    in

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    GB/T 23588-2020 Recyclable manufacturing scraps of neodymium iron boron
    钕铁硼生产加工回收料
    China National Standards
    in

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    GB/T 23514-2020 Methods for chemical analysis of nuclear-grade Ag-in-Cd alloys
    核级银-铟-镉合金化学分析方法
    China National Standards
    in

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    GB/T 23264-2020 Brake lining assembly for electric power assist bicycles
    电动自行车用制动衬片总成
    China National Standards
    in

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    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
    in

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    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
    in

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    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
    in

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    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
    in

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    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
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    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
    in

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    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
    in

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    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
    in

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    GB/T 18115.2-2020 Chemical analysis methods of rare earth impurities in rare earth metals and their oxides—Part 2: Determination of lanthanum, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt
    稀土金属及其氧化物中稀土杂质化学分析方法 第2部分:铈中镧、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定
    China National Standards
    in

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    GB/T 18115.1-2020 Chemical analysis methods of rare earth impurities in rare earth metals and their oxides—Part 1: Determination of cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yttri
    稀土金属及其氧化物中稀土杂质化学分析方法 第1部分:镧中铈、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定
    China National Standards
    in

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    GB/T 15593-2020 Plasticized poly(vinyl chloride) compounds for transfusion (infusion) equipment
    输血(液)器具用聚氯乙烯塑料
    China National Standards
    in

    English PDF
    GB/T 14905-2020 Rubber and plastics hoses—Determination of adhesion between components
    橡胶和塑料软管 各层间粘合强度的测定
    China National Standards
    in

    English PDF
    GB/T 14635-2020 Rare earth metals and their compounds—Determination of total rare earth content
    稀土金属及其化合物化学分析方法 稀土总量的测定
    China National Standards
    in

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    GB/T 12688.10-2020 Test method of styrene for industrial use—Part 10: Determination of oxygenates—Gas chromatography
    工业用苯乙烯试验方法 第10部分:含氧化合物的测定 气相色谱法
    China National Standards
    in

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    GB/T 12585-2020 Rubber, vulcanized or thermoplastic—Rubber sheets and rubber-coated fabrics—Determination of transmission rate of volatile liquids (gravimetric technique)
    硫化橡胶或热塑性橡胶 橡胶片材和橡胶涂覆织物 挥发性液体透过速率的测定(质量法)
    China National Standards
    in

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    GB/T 9263-2020 Determination of slip resistance of anti-skid coatings
    防滑涂料防滑性的测定
    China National Standards
    in

    English PDF
    GB/T 7996-2020 Norminal capacity and diameter of glass-lined equipment
    搪玻璃容器公称容积与公称直径
    China National Standards
    in

    English PDF
    GB/T 5832.4-2020 Gas analysis—Determination of moisture—Part 4: The method of quartz crystal oscillation
    气体分析 微量水分的测定 第4部分:石英晶体振荡法
    China National Standards
    in

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    GB/T 5211.6-2020 General methods of test for pigments and extenders—Part 6: Determination of pH value of an aqueous suspension
    颜料和体质颜料通用试验方法 第6部分:水悬浮液pH值的测定
    China National Standards
    in

    English PDF
    GB/T 5211.3-2020 General methods of test for pigments and extenders—Part 3: Determination of matter volatile at 105℃
    颜料和体质颜料通用试验方法 第3部分:105℃挥发物的测定
    China National Standards
    in

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    GB/T 3780.28-2020 Carbon black—Part 28: Determination the content of polycyclic aromatic hydrocarbons
    炭黑 第28部分:多环芳烃含量的测定
    China National Standards
    in

    English PDF
    GB/T 3780.27-2020 Carbon black—Part 27:Determination of aggregate size distribution by disc centrifuge photosedimentometry
    炭黑 第27部分:用圆盘式离心光学沉积测量法测定聚集体尺寸分布
    China National Standards
    in

    English PDF
    GB/T 2526-2020 Gadolinium oxide
    氧化钆
    China National Standards
    in

    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
    in

    English PDF
    GB/T 1732-2020 Determination of impact resistance of coating films
    漆膜耐冲击测定法
    China National Standards
    in

    English PDF
    GB/T 1731-2020 Determination of flexibility of coating and putty films
    漆膜、腻子膜柔韧性测定法
    China National Standards
    in

    English PDF
    GB/T 1728-2020 Determination of drying time of coating and putty films
    漆膜、腻子膜干燥时间测定法
    China National Standards
    in

    English PDF
    GB/T 1720-2020 Circle-drawing test of coating films
    漆膜划圈试验
    China National Standards
    in

    English PDF
    GB/T 39415.2-2020 Packaging sacks—Method of specifications for characteristics—Part 2: Sacks made from thermoplastic flexible film
    包装袋 特征性能规范方法 第2部分:热塑性软质薄膜袋
    China National Standards
    in

    English PDF
    GB/T 39415.1-2020 Packaging sacks—Method of specifications for characteristics—Part 1: Paper sacks
    包装袋 特征性能规范方法 第1部分:纸袋
    China National Standards
    in

    English PDF
    GB/T 3653.7-2020 Ferroboron—Determination of sulfur content—Infrared absorption method
    硼铁 硫含量的测定 红外线吸收法
    China National Standards
    in

    English PDF
    GB/T 38927-2020 Technical specification for producing methanol from coke-oven gas
    焦炉煤气制取甲醇技术规范
    China National Standards
    in

    English PDF
    GB 18582-2020 Limit of harmful substances of architectural wall coatings
    建筑用墙面涂料中有害物质限量
    China National Standards
    in

    English PDF
    GB 24409-2020 Limit of harmful substances of vehicle coatings
    车辆涂料中有害物质限量
    China National Standards
    in

    English PDF
    GB 33372-2020 Limit of volatile organic compounds content in adhesive
    胶粘剂挥发性有机化合物限量
    China National Standards
    in

    English PDF
    GB 38508-2020 Limits for volatile organic compounds content in cleaning agents
    清洗剂挥发性有机化合物含量限值
    China National Standards
    in

    English PDF
    GB 18581-2020 Limit of harmful substances of woodware coatings
    木器涂料中有害物质限量
    China National Standards
    in

    English PDF
    GB/T 28029.9-2020 Electronic railway equipment—Train communication network(TCN)—Part 3-1: Multifunction Vehicle Bus(MVB)
    轨道交通电子设备 列车通信网络(TCN) 第3-1部分:多功能车辆总线(MVB)
    China National Standards
    in

    English PDF
    GB/T 38539-2020 Technical requirements for application of LED sports lighting
    LED体育照明应用技术要求
    China National Standards
    in

    English PDF
    GB/T 35273-2020 information security technology—Personal information security specification
    信息安全技术 个人信息安全规范
    China National Standards
    in

    English PDF
    GB/T 28029.12-2020 Electronic railway equipment—Train communication network (TCN)—Part 3-4: Ethernet Consist Network(ECN)
    轨道交通电子设备 列车通信网络(TCN) 第3-4部分:以太网编组网(ECN)
    China National Standards
    in

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    GB/T 28029.11-2020 Electronic railway equipment—Train communication network(TCN)—Part 3-3:CANopen Consist Network(CCN)
    轨道交通电子设备 列车通信网络(TCN) 第3-3部分:CANopen编组网(CCN)
    China National Standards
    in

    English PDF
    GB/T 28029.10-2020 Electronic railway equipment—Train communication network(TCN)—Part 3-2:Multifunction Vehicle Bus(MVB)conformance testing
    轨道交通电子设备 列车通信网络(TCN) 第3-2部分:多功能车辆总线(MVB)一致性测试
    China National Standards
    in

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