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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 "IT" GB Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 14048.17-2008 Low-voltage swITchgear and controlgear - Part 5-4: Control circuit devices and switching elements - Methord of assessing the performance of low-energy contacts - Special tests
    低压开关设备和控制设备 第5-4部分：控制电路电器和开关元件 小容量触头的性能评定方法 特殊试验    		 China National Standards
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    GB/T 8944.2-2008 Pulps - Determination of saleable mass in lots - Part 2: UnITized bales
    纸浆 成批销售质量的测定 第2部分：组合浆包    		 China National Standards
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    GB/T 8452-2008 Test method for verticalITy of glass bottles
    玻璃瓶罐垂直轴偏差试验方法    		 China National Standards
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    GB/T 5433-2008 Test method for the transmITtance of domestic glass
    日用玻璃光透射比测定方法    		 China National Standards
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    GB/T 5432-2008 Test method for densITy of glass by buoyancy
    玻璃密度测定 浮力法    		 China National Standards
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    GB/T 3903.40-2008 Footwear - Test methods for uppers - DefomabilITy
    鞋类 帮面试验方法 形变性    		 China National Standards
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    GB/T 3903.34-2008 Footwear - Test methods for shanks - LongITudinal stiffness
    鞋类 勾心试验方法 纵向刚度    		 China National Standards
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    GB/T 3903.32-2008 Footwear - Test methods for insoles - Resistance to stITch tear
    鞋类 内底试验方法 缝线撕破力    		 China National Standards
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    GB/T 3903.29-2008 Footwear - Test methods for outsoles - SplIT tear strength and delamination resistance
    鞋类 外底试验方法 剖层撕裂力和层间剥离强度    		 China National Standards
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    GB/T 3903.26-2008 Footwear - Test methods for stiffeners and toepuffs - BondabilITy
    鞋类 主跟和包头试验方法 粘合性能    		 China National Standards
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    GB/T 23172-2008 PlaITed rattan products
    藤编制品    		 China National Standards
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    GB/T 23164-2008 Antimicrobial activITy assessment of carpets
    地毯抗微生物活性测定    		 China National Standards
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    GB/T 23163-2008 Non-ignITion testing methods for non-sparking berylium copper alloy tools
    铍铜合金工具类防爆性能试验方法    		 China National Standards
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    GB/T 23130-2008 Heat-exchanger for room air condITioners
    房间空调器用热交换器    		 China National Standards
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    GB/T 23114-2008 PlaITed bamboo products
    竹编制品    		 China National Standards
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    GB/T 22920-2008 Electrolytic capacITor paper
    电解电容器纸    		 China National Standards
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    GB/T 22906.2-2008 Testing of cores - Part 2: CondITioning of test samples
    纸芯的测定 第2部分：试样的温湿处理    		 China National Standards
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    GB/T 22899.2-2008 Paper and board - Measurement of hygroexpansivITy - Part 2: Hygroexpansivity up to a maximum relative humidity of 86%
    纸和纸板 湿膨胀率的测定 第2部分：最大相对湿度增加到86%过程的湿膨胀率    		 China National Standards
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    GB/T 22899.1-2008 Paper and board - Measurement of hygroexpansivITy - Part 1: Hygroexpansivity up to a maximum relative humidity of 68%
    纸和纸板 湿膨胀率的测定 第1部分：最大相对湿度增加到68%过程的湿膨胀率    		 China National Standards
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    GB/T 22894-2008 Paper and board - Accelerated ageing - Moist heat treatment at 80℃ and 65% relative humidITy
    纸和纸板 加速老化 在80℃和65%相对湿度条件下的湿热处理    		 China National Standards
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    GB/T 22880-2008 Paper and board - Determination of CIE whITeness, D65/10°(outdoor daylight)
    纸和纸板 CIE白度的测定，D65/10°(室外日光)    		 China National Standards
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    GB/T 22879-2008 Paper and board - Determination of CIE whITeness, C/2°( indoor illumination conditions)
    纸和纸板 CIE白度的测定，C/2°(室内照明条件)    		 China National Standards
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    GB/T 22877-2008 Paper, board and pulps - Determination of residue(ash) on ignITion at 525℃
    纸、纸板和纸浆 灼烧残余物（灰分）的测定（525℃）    		 China National Standards
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    GB/T 22875-2008 Superabsorbent polymer for sanITary towel
    卫生巾高吸收性树脂    		 China National Standards
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    GB/T 22870-2008 WhITe top linerboard
    漂白浆挂面箱纸板    		 China National Standards
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    GB/T 22867-2008 Leather - Assessment of maintainabilITy
    皮革 维护性的评估    		 China National Standards
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    GB/T 22819-2008 High permeable paper - Determination of air permeabilITy
    高透气纸张透气性的测定    		 China National Standards
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    GB/T 22805.1-2008 Paper and board - Determination of grease resistance - Part 1: PermeabilITy test
    纸和纸板 耐脂度的测定 第1部分：渗透法    		 China National Standards
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    GB/T 22793.2-2008 FurnITure - Children’s high chair - Part 2: Test methods
    家具 儿童高椅 第2部分：试验方法    		 China National Standards
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    GB/T 22792.3-2008 Office furnITure - Screens - Part 3: Test methods
    办公家具 屏风 第3部分：试验方法    		 China National Standards
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    GB/T 22787-2008 Determination of essential parameters of cryolITe for use in fireworks and firecrackers
    烟花爆竹用冰晶石关键指标的测定    		 China National Standards
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    GB/T 22783-2008 Determination of essential parameters of potassium nITrate for use in fireworks and firecrackers
    烟花爆竹用硝酸钾关键指标的测定    		 China National Standards
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    GB/T 22781-2008 Determination of essential parameters of tITanium powder for use in fireworks and firecrackers
    烟花爆竹用钛粉关键指标的测定    		 China National Standards
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    GB/T 22778-2008 Liquid crystal digITal quartz stopwatches
    液晶数字式石英秒表    		 China National Standards
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    GB/T 22776-2008 Tolerances and fITs for timekeeping instruments - Tolerances of plastic parts
    计时仪器用公差与配合 塑料件公差    		 China National Standards
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    GB/T 22772-2008 Mechanical clocks wITh pendulum
    机械摆钟    		 China National Standards
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    GB/T 22755-2008 Brass fITtings with press compression sleeves for pipe system
    卡压式铜管路连接件    		 China National Standards
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    GB/T 18044-2008 Carpets - Assessment of static electrical propensITy - Walking test
    地毯 静电习性评价法 行走试验    		 China National Standards
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    GB/T 14625.5-2008 Test methods for basketball, football, volleyball and handball - Part 5: Measurement of circumference and ITs variation
    篮球、足球、排球、手球试验方法 第5部分：圆周长、圆周差的测量    		 China National Standards
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    GB/T 14625.4-2008 Test methods for basketball, football, volleyball and handball - Part 4: Test condITions and sample preparation
    篮球、足球、排球、手球试验方法 第4部分：试验条件与试样准备    		 China National Standards
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    GB/T 14625.2-2008 Test methods for basketball, football, volleyball and handball - Part 2: The measurement of bouncing altITude
    篮球、足球、排球、手球试验方法 第2部分：反弹高度测定方法    		 China National Standards
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    GB/T 14624.3-2008 Test method for fluidITy of offset ink
    胶印油墨流动度检验方法    		 China National Standards
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    GB/T 13217.5-2008 Test method for inITial dryness of liquid ink
    液体油墨初干性检验方法    		 China National Standards
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    GB/T 13217.4-2008 Test method for viscosITy of liquid ink
    液体油墨粘度检验方法    		 China National Standards
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    GB/T 8323.2-2008 Plastic - Smoke generation - Part 2: Determination of optical densITy by a single-chamber test
    塑料 烟生成 第2部分：单室法测定烟密度试验方法    		 China National Standards
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    GB/T 8323.1-2008 Plastic - Smoke generation - Part 1: Guidance on optical-densITy testing
    塑料 烟生成 第1部分：烟密度试验方法导则    		 China National Standards
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    GB/T 22727.1-2008 LimITs and methods of measurement of certain hazardous substances in telecommunication product Part 1: Telecommunication terminal
    通信产品有害物质安全限值及测试方法 第1部分：电信终端产品    		 China National Standards
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    GB/T 22759-2008 Test methods for reliabilITy of household and similar refrigerating appliances
    家用和类似用途的制冷器具可靠性试验方法    		 China National Standards
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    GB/T 22758-2008 Test methods for reliabilITy of household electric washing machine
    家用电动洗衣机可靠性试验方法    		 China National Standards
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    GB/T 22657.1-2008 WrITing specifications on mail item - Part 1: Domestic
    邮件封面书写规范 第1部分：国内    		 China National Standards
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    GB/T 17110-2008 Requirements for store’s shopping environments and facilITies
    商店购物环境与营销设施的要求    		 China National Standards
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    GB/T 19001-2008 QualITy management systems - Requirements
    质量管理体系 要求    		 China National Standards
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    GB/T 22668-2008 Potassium fluotITanate
    氟钛酸钾    		 China National Standards
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    GB/T 22666-2008 LIThium fluoride
    氟化锂    		 China National Standards
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    GB/T 22661.3-2008 Chemical analysis methods of potassium fluoborade - Part 3: Determination of potassium fluoborade content - Distillation-sodium hydrogen oxidizes tITration volumetric method
    氟硼酸钾化学分析方法 第3部分：氟硼酸钾含量的测定 氢氧化钠容量法    		 China National Standards
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    GB/T 22660.8-2008 Chemical analysis methods of lIThium fluoride - Part 8: Determination of sulphate content - Barium sulphate gravimetric method
    氟化锂化学分析方法 第8部分：硫酸根含量的测定 硫酸钡重量法    		 China National Standards
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    GB/T 22660.7-2008 Chemical analysis methods of lIThium fluoride - Part 7: Determination of iron content - Orthophenantholine photometric method
    氟化锂化学分析方法 第7部分：三氧化二铁含量的测定 邻二氮杂菲分光光度法    		 China National Standards
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    GB/T 22660.6-2008 Chemical analysis methods of lIThium fluoride - Part 6: Determination of silica content - Molybdenum blue photometric method
    氟化锂化学分析方法 第6部分： 二氧化硅含量的测定 钼蓝分光光度法    		 China National Standards
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    GB/T 22660.5-2008 Chemical analysis methods of lIThium fluoride - Part 5: Determiantion of calcium content - Flame atomic absorption spectrometric method
    氟化锂化学分析方法 第5部分：钙含量的测定 火焰原子吸收光谱法    		 China National Standards
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    GB/T 22660.4-2008 Chemical analysis methods of lIThium fluoride - Part 4: Determiantion of magnesium content - Flame atomic absorption spectrometric method
    氟化锂化学分析方法 第4部分：镁含量的测定 火焰原子吸收光谱法    		 China National Standards
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    GB/T 22660.3-2008 Chemical analysis methods of lIThium fluoride - Part 3: Determination of fluoride content - Distillation-thorium nitrate titration volumetric method
    氟化锂化学分析方法 第3部分：氟含量的测定 蒸馏－硝酸钍容量法    		 China National Standards
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    GB/T 22660.2-2008 Chemical analysis methods of lIThium fluoride - Part 2: Determination of moisture content - By gravimetric method
    氟化锂化学分析方法 第2部分：湿存水含量的测定 重量法    		 China National Standards
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    GB/T 22660.1-2008 Chemical analysis methods of lIThium fluoride - Part 1: Preparation and storage of test samples
    氟化锂化学分析方法 第1部分：试样的制备和贮存    		 China National Standards
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    GB/T 22642-2008 Aluminum foil for electronic and power capacITor
    电子、电力电容器用铝箔    		 China National Standards
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    GB/T 22638.5-2008 Test methods for aluminium and aluminium alloy foils - Part 5: Determination of wettabilITy by brushing
    铝箔试验方法 第5部分：刷水试验方法    		 China National Standards
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    GB/T 22638.2-2008 Test methods for aluminium and aluminium alloy foils - Part 2: Determination of porosITy
    铝箔试验方法 第2部分：针孔的检测    		 China National Standards
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    GB/T 22638.10-2008 Test methods for aluminium and aluminium alloy foils - Part 10: Determination of mass per unIT area (surface density) of coatings
    铝箔试验方法 第10部分：涂层表面密度的测定    		 China National Standards
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    GB/T 22662.9-2008 Chemical analysis methods of potassium fluotITanate - Part 9: Determination of phosphoruo content - Molybdenum blue photometric method
    氟钛酸钾化学分析方法 第9部分：五氧化二磷含量的测定 钼蓝分光光度法    		 China National Standards
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    GB/T 22662.8-2008 Chemical analysis methods of potassium fluotITanate - Part 8: Determination of chloride content - Distillation-mercury nitration volumetric method
    氟钛酸钾化学分析方法 第8部分：氯含量的测定 硝酸汞容量法    		 China National Standards
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    GB/T 22662.7-2008 Chemical analysis methods of potassium fluotITanate - Part 7: Determiantion of lead content - Flame atomic absorption spectrometric method
    氟钛酸钾化学分析方法 第7部分：铅含量的测定 火焰原子吸收光谱法    		 China National Standards
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    GB/T 22662.6-2008 Chemical analysis methods of potassium fluotITanate - Part 6: Determination of iron - Flame atomic absorption spectrometric method
    氟钛酸钾化学分析方法 第6部分：铁含量的测定 火焰原子吸收光谱法    		 China National Standards
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    GB/T 22662.5-2008 Chemical analysis methods of potassium fluotITanate - Part 5: Determiantion of calcium content - Flame atomic absorption spectrometric method
    氟钛酸钾化学分析方法 第5部分：钙含量的测定 火焰原子吸收光谱法    		 China National Standards
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    GB/T 22662.4-2008 Chemical analysis methods of potassium fluotITanate - Part 4: Determination of silica content - By molybdenum blue photometric method
    氟钛酸钾化学分析方法 第4部分：硅含量的测定 钼蓝分光光度法    		 China National Standards
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    GB/T 22662.3-2008 Chemical analysis methods of potassium fluotITanate - Part 3: Determination of potassium fluotitanate content - By ammonium iron sulphate dodecahydrate titration volumetric method
    氟钛酸钾化学分析方法 第3部分：氟钛酸钾含量的测定 硫酸高铁铵容量法    		 China National Standards
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    GB/T 22662.2-2008 Chemical analysis methods of potassium fluotITanate - Part 2: Determination of moisture content - By gravimetric method
    氟钛酸钾化学分析方法 第2部分：湿存水含量的测定 重量法    		 China National Standards
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    GB/T 22662.1-2008 Chemical analysis methods of potassium fluotITanate - Part 1: Preparation and storage of test samples
    氟钛酸钾化学分析方法 第1部分：试样的制备和贮存    		 China National Standards
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    GB/T 22661.9-2008 Chemical analysis methods of potassium fluoborade - Part 9: Determination of chloride content - Distillation mercury nITration volumetric method
    氟硼酸钾化学分析方法 第9部分：氯含量的测定 硝酸汞容量法    		 China National Standards
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    GB/T 22661.8-2008 Chemical analysis methods of potassium fluoborade - Part 8: Determination of free borade content - Distillation-sodium hydrogen oxidizes tITration volumetric method
    氟硼酸钾化学分析方法 第8部分：游离硼酸含量的测定 氢氧化钠容量法    		 China National Standards
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    GB/T 22636-2008 Door leaves - Dimensions, rectangularITy and flatness - Test method
    门扇 尺寸、直角度和平面度检测方法    		 China National Standards
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    GB/T 22635-2008 Door leaves - Determination of the behaviour under humidITy variations in successive uniform climates
    门扇 湿度影响稳定性检测方法    		 China National Standards
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    GB/T 19322-2008 Small craft - Measurement of airborne sound emITted by powered recreational craft
    小艇 机动游艇空气噪声的测定    		 China National Standards
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    GB/T 22746-2008 Product of geographical indication - Biyang Hua Gu（flower shiITake mushroom）
    地理标志产品 泌阳花菇    		 China National Standards
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    GB/T 22003-2008 Food safety management systems - Requirements for bodies providing audIT and certification of food safety management systems
    食品安全管理体系 审核与认证机构要求    		 China National Standards
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    GB/T 18770-2008 Management qualITy rating and technology requirement for edible salt wholesale enterprises
    食盐批发企业管理质量等级划分及技术要求    		 China National Standards
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    GB/T 14901-2008 Test method for densITy of glass - Method of the sink-float comparison
    玻璃密度测定 沉浮比较法    		 China National Standards
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    GB 15600-2008 Safety and health codes for carbon and graphITe production
    炭素生产安全卫生规程    		 China National Standards
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    GB 13746-2008 Safety and hygiene code for working wITh lead
    铅作业安全卫生规程    		 China National Standards
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    GB/T 22626-2008 Determination of scale inhibITion performance of water treatment agents - Calcium phosphate precipitation method
    水处理剂阻垢性能的测定　磷酸钙沉积法    		 China National Standards
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    GB/T 22594-2008 Water treatment reagent - General rules for the determination of densITy
    水处理剂 密度测定方法通则    		 China National Standards
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    GB/T 22593-2008 Water treatment reagent - General rules for the determination of limITing viscosity number
    水处理剂 极限粘数测定方法通则    		 China National Standards
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    GB/T 8464-2008 Cast iron and copper valves wITh screwed connections
    铁制和铜制螺纹连接阀门    		 China National Standards
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    GB/T 22630-2008 Audio video-apparatus on board electromagnetic compatibilITy requirement and methods of measurement
    车载音视频设备电磁兼容性要求和测量方法    		 China National Standards
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    GB/T 18574-2008 The passenger service signs for urban rail transIT
    城市轨道交通客运服务标志    		 China National Standards
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    GB/T 16275-2008 Urban rail transIT lighting
    城市轨道交通照明    		 China National Standards
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    GB/T 15825.8-2008 Sheet metal formabilITy and test methods - Part 8: Guidelines for the determination of forming-limit diagrams
    金属薄板成形性能与试验方法 第8部分：成形极限图(FLD)测定指南    		 China National Standards
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    GB/T 15825.7-2008 Sheet metal formabilITy and test methods - Part 7: Earing test
    金属薄板成形性能与试验方法 第7部分：凸耳试验    		 China National Standards
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    GB/T 15825.6-2008 Sheet metal formabilITy and test methods - Part 6: Conical cup test
    金属薄板成形性能与试验方法 第6部分：锥杯试验    		 China National Standards
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    GB/T 15825.5-2008 Sheet metal formabilITy and test methods - Part 5: Bending test
    金属薄板成形性能与试验方法 第5部分：弯曲试验    		 China National Standards
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    GB/T 15825.4-2008 Sheet metal formabilITy and test methods - Part 4: Method of hole expanding test
    金属薄板成形性能与试验方法 第4部分：扩孔试验    		 China National Standards
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    GB/T 15825.3-2008 Sheet metal formabilITy and test methods - Part 3: Drawing and drawing load test
    金属薄板成形性能与试验方法 第3部分：拉深与拉深载荷试验    		 China National Standards
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