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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 "LF" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB 29975-2013 National Food Safety Standard Food Additive Identification Allyl disuLFide Food Additive Identification Difurfuryl disulbide ether
    食品安全国家标准 食品添加剂 二糠基二硫醚
    China National Standards
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    GB 29973-2013 National Food Safety Standard Food Additive Identification Allyl disuLFide Food Additive Identification 2-isopropyl-4-methylthiazol
    食品安全国家标准 食品添加剂 2-异丙基-4-甲基噻唑
    China National Standards
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    GB 29972-2013 National Food Safety Standard Food Additive Identification Allyl disuLFide Food Additive Identification Acetaldehyde diethyl acetal
    食品安全国家标准 食品添加剂 乙醛二乙缩醛
    China National Standards
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    GB 29971-2013 National Food Safety Standard Food Additive Identification Allyl disuLFide Food Additive Identification Benzaldehyde propylene glycol acetal
    食品安全国家标准 食品添加剂 苯甲醛丙二醇缩醛
    China National Standards
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    GB 29970-2013 National Food Safety Standard Food Additive Identification Allyl disuLFide Food Additive Identification 2,5-dimethylpyrazine
    食品安全国家标准 食品添加剂 2,5-二甲基吡嗪
    China National Standards
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    GB 29969-2013 National Food Safety Standard Food Additive Identification Allyl disuLFide Food Additive Identification Cinnamyl cinnamate
    食品安全国家标准 食品添加剂 肉桂酸肉桂酯
    China National Standards
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    GB 29968-2013 National Food Safety Standard Food Additive Identification Allyl disuLFide Food Additive Identification Benzyl cinnamate
    食品安全国家标准 食品添加剂 肉桂酸苄酯
    China National Standards
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    GB 29967-2013 National Food Safety Standard Food Additive Identification Allyl disuLFide Food Additive Identification Triethyl citrate
    食品安全国家标准 食品添加剂 柠檬酸三乙酯
    China National Standards
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    GB 29966-2013 National Food Safety Standard Food Additive Identification Allyl disuLFide
    食品安全国家标准 食品添加剂 烯丙基二硫醚
    China National Standards
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    GB 29965-2013 National Food Safety Standard Food Additive Identification Allyl disuLFide Food Additive Identification Dipropyl disulfide
    食品安全国家标准 食品添加剂 二丙基二硫醚
    China National Standards
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    GB 29964-2013 National Food Safety Standard Food Additive Identification Allyl disuLFide Food Additive Identification Dimethyl disulfide
    食品安全国家标准 食品添加剂 二甲基二硫醚
    China National Standards
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    GB 29963-2013 National Food Safety Standard Food Additive Identification Allyl disuLFide Food Additive Identification 3-mercapto-2-butanone (3-mercapto-butan-2-ketone)
    食品安全国家标准 食品添加剂 3-巯基-2-丁酮(3-巯基-丁-2-酮)
    China National Standards
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    GB 29961-2013 National Food Safety Standard Food Additive Identification Allyl disuLFide Food Additive Identification 4, 5-dihydro-3(2H) thienone (thilane-3-ketone)
    食品安全国家标准 食品添加剂 4,5-二氢-3(2H)噻吩酮(四氢噻吩-3-酮)
    China National Standards
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    GB 29960-2013 National Food Safety Standard Food Additive Identification Allyl disuLFide Food Additive Identification Diallyl sulfide
    食品安全国家标准 食品添加剂 二烯丙基硫醚
    China National Standards
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    GB 29958-2013 National Food Safety Standard Food Additive Identification Allyl disuLFide Food Additive Identification l-menthol propylene glycol carbonate
    食品安全国家标准 食品添加剂 l-薄荷醇丙二醇碳酸酯
    China National Standards
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    GB 29956-2013 National Food Safety Standard Food Additive Identification Allyl disuLFide Food Additive Identification δ-damascone
    食品安全国家标准 食品添加剂 δ-突厥酮
    China National Standards
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    GB 29955-2013 National Food Safety Standard Food Additive Identification Allyl disuLFide Food Additive Identification δ-undecanolactone
    食品安全国家标准 食品添加剂 δ-十一内酯
    China National Standards
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    GB 29954-2013 National Food Safety Standard Food Additive Identification Allyl disuLFide Food Additive Identification δ-nonalactone
    食品安全国家标准 食品添加剂 δ-壬内酯
    China National Standards
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    GB 29952-2013 National Food Safety Standard Food Additive Identification Allyl disuLFide Food Additive Identification γ-octalactone
    食品安全国家标准 食品添加剂 γ-辛内酯
    China National Standards
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    GB 29947-2013 National Food Safety Standard Food Additive Identification Allyl disuLFide Food Additive Identification Terpine resin
    食品安全国家标准 食品添加剂 萜烯树脂
    China National Standards
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    GB 29946-2013 National Food Safety Standard Food Additive Identification Allyl disuLFide Food Additive Identification Cellulose
    食品安全国家标准 食品添加剂 纤维素
    China National Standards
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    GB 29949-2013 National Food Safety Standard Food Additive Identification Allyl disuLFide Food Additive Identification Arabic gum
    食品安全国家标准 食品添加剂 阿拉伯胶
    China National Standards
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    GB 29957-2013 National Food Safety Standard Food Additive Identification Allyl disuLFide Food Additive Identification Dihydro-β-ionone
    食品安全国家标准 食品添加剂 二氢-β-紫罗兰酮
    China National Standards
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    GB/T 11064.9-2013 Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride - Part 9: Determination of suLFate content - Barium sulfate nephelometry method
    碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第9部分: 硫酸根量的测定 硫酸钡浊度法
    China National Standards
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    GB 30000.9-2013 Rules for classification and labelling of chemicals - Part 9: SeLF-reactive substances and mixtures
    化学品分类和标签规范 第9部分:自反应物质和混合物
    China National Standards
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    GB 30000.12-2013 Rules for classification and labelling of chemicals - Part 12: SeLF-heating substances and mixtures
    化学品分类和标签规范 第12部分:自热物质和混合物
    China National Standards
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    GB/T 29791.5-2013 In vitro diagnostic medical devices - Information supplied by the manufacturer (labelling) - Part 5: In vitro diagnostic instruments for seLFtesting
    体外诊断医疗器械 制造商提供的信息(标示) 第5部分:自测用体外诊断仪器
    China National Standards
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    GB/T 29791.4-2013 In vitro diagnostic medical devices - Information supplied by the manufacturer (labelling) - Part 4: In vitro diagnostic reagents for seLFtesting
    体外诊断医疗器械 制造商提供的信息(标示) 第4部分:自测用体外诊断试剂
    China National Standards
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    GB 13014-2013 Quenching and seLF-tempering ribbed bars for the reinforcement of concrete
    钢筋混凝土用余热处理钢筋
    China National Standards
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    GB/T 29735-2013 SeLF-operating flow control valve
    采暖空调用自力式流量控制阀
    China National Standards
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    GB/T 288-2013 Rolling bearings - SeLF-aligning roller bearings - Boundary dimensions
    滚动轴承 调心滚子轴承 外形尺寸
    China National Standards
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    GB/T 281-2013 Rolling bearings - SeLF-aligning ball bearings - Boundary dimensions
    滚动轴承 调心球轴承 外形尺寸
    China National Standards
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    GB 29694-2013 National Food Safety Standard - Determination of Residual 13 Types of SuLFonamides in Animal Food - High Performance Liquid Chromatography
    食品安全国家标准 动物性食品中13种磺胺类药物多残留的测定 高效液相色谱法
    China National Standards
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    GB/T 29652-2013 Direct reduced iron - Determination of carbon and suLFur - High frequency combustion with infrared absorption method
    直接还原铁 碳和硫含量的测定 高频燃烧红外吸收法
    China National Standards
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    GB/T 4497.2-2013 Rubber - Determination of total suLFur content - Part 2: Sodium peroxide fusion method
    橡胶 全硫含量的测定 第2部分:过氧化钠熔融法
    China National Standards
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    GB/T 11408-2013 Vulcanizing accelerator - Dibenzothiazole disuLFide (MBTS)
    硫化促进剂 二硫化二苯骈噻唑(MBTS)
    China National Standards
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    GB 19044-2013 Minimum allowable values of energy efficiency and the energy efficiency grades of seLF-ballasted fluorescent lamps for general lighting service
    普通照明用自镇流荧光灯能效限定值及能效等级
    China National Standards
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    GB/T 6730.32-2013 Iron ores - Determination of vanadium content - The ammonium ferrous suLFate titrimetric method
    铁矿石 钒含量的测定 硫酸亚铁铵滴定法
    China National Standards
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    GB/T 4325.21-2013 Methods for chemical analysis of molybdenum - Part 21: Determination of carbon content and suLFur content - High frequency combustion-infrared absorption method
    钼化学分析方法 第21部分:碳量和硫量的测定 高频燃烧红外吸收法
    China National Standards
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    GB/T 29493.2-2013 Determination of harmful substances in textile dyeing and finishing auxiliaries - Part 2: Determination of perfluorooctane suLFonates and perfluorooctanoicacid HPLC-MS/MS method
    纺织染整助剂中有害物质的测定 第2部分:全氟辛烷磺酰基化合物(PFOS)和全氟辛酸(PFOA)的测定 高效液相色谱-质谱法
    China National Standards
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    GB 29401-2012 SuLFur coated urea (SCU)
    硫包衣尿素
    China National Standards
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    GB/T 8151.2-2012 Methods for chemical analysis of zinc concentrates - Part 2:Determination of suLFur content - The combustion neutralization titrimetric method
    锌精矿化学分析方法 第2部分:硫量的测定 燃烧中和滴定法
    China National Standards
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    GB/T 8151.19-2012 Methods for chemical analysis of zinc suLFide concentrates - Part 19:Determination of silver and gold contents - Fire assay and flame atomic absorption spectrometric method using scorification or cupellation
    锌精矿化学分析方法 第19部分:金和银含量的测定 铅析或灰吹火试金和火焰原子吸收光谱法
    China National Standards
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    GB/T 4324.23-2012 Methods for chemical analysis of tungsten - Part 23: Determination of suLFur content - The combustion-conductometric titration and high frequency combustion-infrared absorption method
    钨化学分析方法 第23部分:硫量的测定 燃烧电导法和高频燃烧红外吸收法
    China National Standards
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    GB/T 3884.3-2012 Methods for chemical analysis of copper concentrates - Part 3: Determination of suLFur content - Gravimetric method and Combustion-titration method
    铜精矿化学分析方法 第3部分:硫量的测定 重量法和燃烧-滴定法
    China National Standards
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    GB 29439-2012 The norm of energy consumption per unit product of potassium suLFate
    硫酸钾单位产品能源消耗限额
    China National Standards
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    GB 29141-2012 The norm of energy consumption per unit product of suLFuric acid for industrial use
    工业硫酸单位产品能源消耗限额
    China National Standards
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    GB/T 29296-2012 SeLF-ballasted LED reflector lamps - Performance requirements
    反射型自镇流LED灯 性能要求
    China National Standards
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    GB/T 29295-2012 Test methods of performance of seLF-ballasted LED reflector lamps
    反射型自镇流LED灯性能测试方法
    China National Standards
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    GB/T 6366-2012 Surface active agents - Determination of mineral suLFate content - Titrimetric method
    表面活性剂 无机硫酸盐含量的测定 滴定法
    China National Standards
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    GB/T 17041-2012 Surface active agents - SuLFated ethoxylated alcohols and alkylphenols - Determination of total active matter content
    表面活性剂 乙氧基化醇和烷基酚硫酸盐活性物质总含量的测定
    China National Standards
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    GB/T 29470-2012 SeLF-regulating heating elements
    自限温电热片
    China National Standards
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    GB 29383-2012 NicosuLFuron technical material
    烟嘧磺隆原药
    China National Standards
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    GB/Z 29328-2012 Specific configuration of power supply and seLF-emergency power supply for important power users
    重要电力用户供电电源及自备应急电源配置技术规范
    China National Standards
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    GB/T 17934.5-2012 Graphic technology - Process control for the manufacture of haLF-tone color separation, proof and production prints - Part 5: Screen printing
    印刷技术 网目调分色片、样张和印刷成品的加工过程控制 第5部分:网版印刷
    China National Standards
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    GB/T 11417.8-2012 Ophthalmic optics-Contact lenses - Part 8: Determination of sheLF-life
    眼科光学 接触镜 第8部分:有效期的确定
    China National Standards
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    GB 29144-2012 Minimum allowable values of energy efficiency and the energy efficiency grades for seLF-ballasted electrodeless fluorescent lamps with general lighting service
    普通照明用自镇流无极荧光灯能效限定值及能效等级
    China National Standards
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    GB/T 50815-2013 Technical code of vacuum concentration treatment for weak suLFuric acid
    稀硫酸真空浓缩处理技术规范
    China National Standards
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    GB 29210-2012 National Food Safety Standard - Food Additive - Copper SuLFate
    食品安全国家标准 食品添加剂 硫酸铜
    China National Standards
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    GB 29207-2012 National Food Safety Standard - Food Additive - Magnesium SuLFate
    食品安全国家标准 食品添加剂 硫酸镁
    China National Standards
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    GB 29211-2012 National Food Safety Standard - Food Additive - Ferrous SuLFate
    食品安全国家标准 食品添加剂 硫酸亚铁
    China National Standards
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    GB 29209-2012 National Food Safety Standard - Food Additive - Sodium SuLFate
    食品安全国家标准 食品添加剂 硫酸钠
    China National Standards
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    GB 29208-2012 National Food Safety Standard - Food Additive - Manganese SuLFate
    食品安全国家标准 食品添加剂 硫酸锰
    China National Standards
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    GB 29206-2012 National Food Safety Standard - Food Additive - Ammonium SuLFate
    食品安全国家标准 食品添加剂 硫酸铵
    China National Standards
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    GB 29205-2012 National Food Safety Standard - Food Additive - SuLFuric Acid
    食品安全国家标准 食品添加剂 硫酸
    China National Standards
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    GB 17120-2012 MetaLForming machinery - Safety requirements
    锻压机械 安全技术条件
    China National Standards
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    GB/T 28732-2012 Determination of total suLFur in solid biofuels
    固体生物质燃料全硫测定方法
    China National Standards
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    GB 21976.7-2012 Escape apparatus for building fire - Part 7: Filtering respiratory protective devices for seLF-rescue from fire
    建筑火灾逃生避难器材 第7部分:过滤式消防自救呼吸器
    China National Standards
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    GB/T 28907-2012 SuLFuric acid dew-point corrosion resistance steel plates and strips
    耐硫酸露点腐蚀钢板和钢带
    China National Standards
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    GB/T 28761-2012 MetaLForming machinery - Method of type designation
    锻压机械 型号编制方法
    China National Standards
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    GB/T 11060.8-2012 Natural gas - Determination of suLFur compound - Part 8:Determination of total sulfur content by Ultraviolet fluorescence method
    天然气 含硫化合物的测定 第8部分:用紫外荧光光度法测定总硫含量
    China National Standards
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    GB/T 28727-2012 Gas analysis - Determination of suLFides - Gas chromatograph with flame photometric detector
    气体分析 硫化物的测定 火焰光度气相色谱法
    China National Standards
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    GB/T 13025.8-2012 General test method in salt industry - Determination of suLFate
    制盐工业通用试验方法 硫酸根的测定
    China National Standards
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    GB 18071.3-2012 Health protection zone for basic chemistry industry - Part 3:SuLFuric acid industry
    基础化学原料制造业卫生防护距离 第3部分:硫酸制造业
    China National Standards
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    GB/T 20448.1-2012 SeLF-propelled forestry machinery - Laboratory tests and performance requirements for Roll-over protective structure - Part 1:General machinery
    自行式林业机械 滚翻保护结构实验室试验和性能要求 第1部分:通用机械
    China National Standards
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    GB/T 19365-2012 Machinery for forestry - Mobile and seLF-propelled forestry machinery - Terms,definitions and classification
    林业机械 移动式和自行式林业机械 术语、定义和分类
    China National Standards
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    GB 28339-2012 National Food Safety Standard - Food Additive - Dimethyl SuLFide
    食品安全国家标准 食品添加剂 二甲基硫醚
    China National Standards
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    GB 28245-2012 Noise limits for automatic metaLForming machinery
    自动锻压机 噪声限值
    China National Standards
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    GB 28244-2012 Automatic metaLForming machinery - Safety requirements
    自动锻压机 安全技术要求
    China National Standards
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    GB/T 27674-2011 Copper,lead and zinc suLFide concentrates - Determination of hygroscopic moisture in the analysis sample - ?Gravimetric method
    硫化铜、铅和锌精矿 试样中湿存水分的测定 重量法
    China National Standards
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    GB/T 13529-2011 Sodium ethoxylated alkyl suLFate
    乙氧基化烷基硫酸钠
    China National Standards
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    GB 27834-2011 Safety code for packaging of hazardous chemicals of seLF-reactive substances
    危险化学品自反应物质包装规范
    China National Standards
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    GB/T 27866-2011 Specification of controlling weld hardness of carbon steel and low alloy steel piping and equipment to prevent suLFide stress cracking
    控制钢制管道和设备焊缝硬度防止硫化物应力开裂技术规范
    China National Standards
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    GB/T 11060.7-2011 Natural gas - Determination of suLFur compounds - Part 7: Determination of total sulfur content by Lingener combustion method
    天然气 含硫化合物的测定 第7部分:用林格奈燃烧法测定总硫含量
    China National Standards
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    GB/T 16886.2-2011 Biological evaluation of medical devices - Part 2: Animal weLFare requirements
    医疗器械生物学评价 第2部分:动物福利要求
    China National Standards
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    GB 28155-2011 NicosuLFuron oil-based suspension concentrates
    烟嘧磺隆可分散油悬浮剂
    China National Standards
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    GB 28154-2011 75% NicosuLFuron water dispersible granules
    75%烟嘧磺隆水分散粒剂
    China National Standards
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    GB 28150-2011 ChlorsuLFuron water dispersible granules
    氯磺隆水分散粒剂
    China National Standards
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    GB 28149-2011 ChlorsuLFuron wettable powders
    氯磺隆可湿性粉剂
    China National Standards
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    GB 28127-2011 ChlorsuLFuron technical material
    氯磺隆原药
    China National Standards
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    GB/T 26519.1-2011 PersuLFate for industrial use - Part 1: Sodium persulfate for industrial use
    工业过硫酸盐 第1部分:工业过硫酸钠
    China National Standards
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    GB/T 11060.9-2011 Natrual gas - Determination of suLFur compounds - Part 9: Determination of mercaptan sulfur content by iodometric titration method
    天然气 含硫化合物的测定 第9部分:用碘量法测定硫醇型硫含量
    China National Standards
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    GB/T 11060.6-2011 Natural gas - Determination of suLFur compounds - Part 6: Determination of hydrogen sulfide, mercaptan sulfur and carbonyl sulfide sulfur by potentiometry
    天然气 含硫化合物的测定 第6部分:用电位法测硫化氢、硫醇硫和硫氧化碳含量
    China National Standards
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    GB/T 27553.2-2011 Specification of plastics-bronze-steel backing triplelayer seLF-lubricating materials - Part 2:plastic overlay with modified POM
    塑料-青铜-钢背三层复合自润滑板材技术条件 第2部分:带改性聚甲醛(POM)减摩层的板材
    China National Standards
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    GB/T 27553.1-2011 Specification of Plastics-Bronze-steel backing triplelayer seLF-lubricating materials - Part 1:plastic overlay with modified PTFE
    塑料-青铜-钢背三层复合自润滑板材技术条件 第1部分:带改性聚四氟乙烯(PTFE)减摩层的板材
    China National Standards
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    GB/T 26983-2011 Determination of suLFureted hydrogen,methyl mercaptan and ethyl mercaptan in crude oil
    原油硫化氢、甲基硫醇和乙基硫醇的测定
    China National Standards
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    GB 8159-2011 Mines filter seLF-rescuer for carbon monoxide
    矿用一氧化碳过滤式自救器
    China National Standards
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    GB/T 26562-2011 Construction and layout of pedals of seLF-propelled sit-down rider-controlled industrial trucks - Rules for the construction and layout of pedals
    自行式坐驾工业车辆踏板的结构与布置 踏板的结构与布置原则
    China National Standards
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    GB/T 26571-2011 Specification for the sheLF life of a specialty gas
    特种气体储存期规范
    China National Standards
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    GB/T 12085.20-2011 Optics and optical instruments - Environmental test methods - Part 20: Humid atmosphere containing suLFur dioxide or hydrogen sulfide
    光学和光学仪器 环境试验方法 第20部分:含二氧化硫、硫化氢的湿空气
    China National Standards
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