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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 23892.2-2009 |
Plain bearings - Hydrodynamic plain tilting pad thrust bearings under steady-state conditions - Part 2: Functions for calculation of tilting pad thrust bearings 滑动轴承 稳态条件下流体动压可倾瓦块止推轴承 第2部分：可倾瓦块止推轴承的计算函数 |
China National Standards on |
 English PDF |
| GB/T 23892.1-2009 |
Plain bearings - Hydrodynamic plain tilting pad thrust bearings under steady-state conditions - Part 1: Calculation of tilting pad thrust bearings 滑动轴承 稳态条件下流体动压可倾瓦块止推轴承 第1部分：可倾瓦块止推轴承的计算 |
China National Standards on |
English PDF |
| GB/T 23891.3-2009 |
Plain bearings - Hydrodynamic plain thrust pad bearings under steady-state conditions - Part 3: Guide values for the calculation of thrust pad bearings 滑动轴承 稳态条件下流体动压瓦块止推轴承 第3部分：瓦块止推轴承计算的许用值 |
China National Standards on |
English PDF |
| GB/T 23891.2-2009 |
Plain bearings - Hydrodynamic plain thrust pad bearings under steady-state conditions - Part 2: Functions for the calculation of thrust pad bearings 滑动轴承 稳态条件下流体动压瓦块止推轴承 第2部分：瓦块止推轴承的计算函数 |
China National Standards on |
English PDF |
| GB/T 23891.1-2009 |
Plain bearings - Hydrodynamic plain thrust pad bearings under steady-state conditions - Part 1: Calculation of thrust pad bearings 滑动轴承 稳态条件下流体动压瓦块止推轴承 第1部分：瓦块止推轴承的计算 |
China National Standards on |
English PDF |
| GB/T 23912-2009 |
Non-destructive testing - Practice for immersed ultrasonic testing by the reflection method using pulsed longitudinal waves 无损检测 液浸式超声纵波脉冲反射检测方法 |
China National Standards on |
English PDF |
| GB/T 23911-2009 |
Non-destructive testing - Blocks for penetrant testing 无损检测 渗透检测用试块 |
China National Standards on |
English PDF |
| GB/T 23910-2009 |
Non-destructive testing - Metal intensifying screens for radiographic testing 无损检测 射线照相检测用金属增感屏 |
China National Standards on |
English PDF |
| GB/T 23909.3-2009 |
Non-destructive testing - Radioscopic testing - Part 3: General principles of radioscopic testing of metallic materials by X- and gamma rays 无损检测 射线透视检测 第3部分：金属材料X和伽玛射线透视检测总则 |
China National Standards on |
English PDF |
| GB/T 23909.2-2009 |
Non-destructive testing - Radioscopic testing - Part 2: Check of long term stability of imaging devices 无损检测 射线透视检测 第2部分：成像装置长期稳定性的校验 |
China National Standards on |
English PDF |
| GB/T 23909.1-2009 |
Non-destructive testing - Radioscopic testing - Part 1: Quantitative measurement of imaging properties 无损检测 射线透视检测 第1部分：成像性能的定量测量 |
China National Standards on |
English PDF |
| GB/T 23908-2009 |
Non-destructive testing - Practice for ultrasonic pulse-echo straight-beam testing by the contact method 无损检测 接触式超声脉冲回波直射检测方法 |
China National Standards on |
English PDF |
| GB/T 23907-2009 |
Non-destructive testing - Shims for magnetic particle testing 无损检测 磁粉检测用试片 |
China National Standards on |
English PDF |
| GB/T 23906-2009 |
Non-destructive testing - Rings for magnetic particle testing 无损检测 磁粉检测用环形试块 |
China National Standards on |
English PDF |
| GB/T 23905-2009 |
Non-destructive testing - Blocks for ultrasonic testing 无损检测 超声检测用试块 |
China National Standards on |
English PDF |
| GB/T 23904-2009 |
Non-destructive testing - Test method for ultrasonic testing by surface wave 无损检测 超声表面波检测方法 |
China National Standards on |
English PDF |
| GB/T 23903-2009 |
Resolution indicators for ray image 射线图像分辨力测试计 |
China National Standards on |
English PDF |
| GB/T 23902-2009 |
Non-destructive testing - Ultrasonic examination - Time-of-flight diffraction technique as a method for detection and sizing of discontinuities 无损检测 超声检测 超声衍射声时技术检测和评价方法 |
China National Standards on |
English PDF |
| GB/T 23901.5-2009 |
Non-destructive testing - Image quality of radiographs - Part 5: Image quality indicators (duplex wire type) - Determination of image unsharpness value 无损检测 射线照相底片像质 第5部分：双线型像质计 图像不清晰度的测定 |
China National Standards on |
English PDF |
| GB/T 23901.4-2009 |
Non-destructive testing - Image quality of radiographs - Part 4: Experimental evaluation of image quality values and image quality tables 无损检测 射线照相底片像质 第4部分：像质指数和像质表的实验评价 |
China National Standards on |
English PDF |
| GB/T 23901.3-2009 |
Non-destructive testing - Image quality of radiographs - Part 3: Image quality classes for ferrous metals 无损检测 射线照相底片像质 第3部分：黑色金属像质分类 |
China National Standards on |
English PDF |
| GB/T 18325.4-2009 |
Plain bearings - Bearing fatigue - Part 4: Test on half-bearings of a metallic multilayer bearing materials 滑动轴承 轴承疲劳 第4部分：金属多层轴承材料轴瓦试验 |
China National Standards on |
English PDF |
| GB/T 18325.3-2009 |
Plain bearing - Bearing fatigue - Part 3: Test on plain strips of a metallic multilayer bearing material 滑动轴承 轴承疲劳 第3部分：金属多层轴承材料平带试验 |
China National Standards on |
English PDF |
| GB/T 15823-2009 |
Non-destructive testing - Test methods for helium leak testing 无损检测 氦泄漏检测方法 |
China National Standards on |
English PDF |
| GB/T 9703-2009 |
Inspection method for raw raccoon skin 生貉子皮检验方法 |
China National Standards on |
English PDF |
| GB/T 9700-2009 |
Inspection methods of wet salted pig skin 盐湿猪皮检验方法 |
China National Standards on |
English PDF |
| GB/T 9699-2009 |
Inspection method of raw chekiang lamb skin 小湖羊皮检验方法 |
China National Standards on |
English PDF |
| GB/T 8135-2009 |
Inspection method of raw weasel skin 生黄鼠狼皮检验方法 |
China National Standards on |
English PDF |
| GB/T 8134-2009 |
Inspection method for raw mink skin 生水貂皮检验方法 |
China National Standards on |
English PDF |
| GB/T 8133-2009 |
Inspection method for raw kid skin 生猾皮检验方法 |
China National Standards on |
English PDF |
| GB/T 8132-2009 |
Inspection method of raw goat skin 山羊板皮检验方法 |
China National Standards on |
English PDF |
| GB/T 8131-2009 |
Method for inspection of raw marmot skins 生旱獭皮检验方法 |
China National Standards on |
English PDF |
| GB/T 3412.1-2009 |
Instrument for dam monitoring - Readout unit - Part 1: Readout unit for vibrating wire type transducer 大坝监测仪器 检测仪 第1部分：振弦式仪器检测仪 |
China National Standards on |
English PDF |
| GB/T 3411.1-2009 |
Instrument for dam monitoring - Pore water pressure transducer - Part 1: Vibrating wire pore water pressure transducer 大坝监测仪器 孔隙水压力计 第1部分：振弦式孔隙水压力计 |
China National Standards on |
English PDF |
| GB/T 23890-2009 |
Rapid determination of erucic acid and glucosinolate in rapeseed - Photometry 油菜籽中芥酸及硫苷的测定 分光光度法 |
China National Standards on |
English PDF |
| GB/T 23884-2009 |
Determination of biogenic amines in animal-derived feeds - High performance liquid chromatography 动物源性饲料中生物胺的测定 高效液相色谱法 |
China National Standards on |
English PDF |
| GB/T 23883-2009 |
Determination of ricinine in feeds - High performance liquid chromatography 饲料中蓖麻碱的测定 高效液相色谱法 |
China National Standards on |
English PDF |
| GB/T 23882-2009 |
Determination of L-Ascorbyl -2-monophosphate in feeds - High performance liquid chromatography 饲料中L-抗坏血酸-2-磷酸酯的测定 高效液相色谱法 |
China National Standards on |
English PDF |
| GB/T 23881-2009 |
Determination of feed cellulase activity - Filter paper assay method 饲用纤维素酶活性的测定 滤纸法 |
China National Standards on |
English PDF |
| GB/T 23877-2009 |
Determination of citric acid，fumaric acid and lactic acid in feed acidifier - High performance liquid chromatography 饲料酸化剂中柠檬酸、富马酸和乳酸的测定 高效液相色谱法 |
China National Standards on |
English PDF |
| GB/T 23874-2009 |
Determination of xylanase activity in feed additives - Spectrophotometric method 饲料添加剂木聚糖酶活力的测定 分光光度法 |
China National Standards on |
English PDF |
| GB/T 23873-2009 |
Determination of maduramicin ammonium in feeds 饲料中马杜霉素铵的测定 |
China National Standards on |
English PDF |
| GB/T 18634-2009 |
Determination of feed phytase activity - Spectrophotometric method 饲用植酸酶活性的测定 分光光度法 |
China National Standards on |
English PDF |
| GB/T 17810-2009 |
Feed grade DL-methionine 饲料级DL-蛋氨酸 |
China National Standards on |
English PDF |
| GB/T 17777-2009 |
Determination of molybdenum in feeds - Spectrophotometry 饲料中钼的测定 分光光度法 |
China National Standards on |
English PDF |
| GB/T 23870-2009 |
Determination of Pb in propolis - Microwave digestion - Graphite furnace atomic absorption spectrophotometry 蜂胶中铅的测定 微波消解-石墨炉原子吸收分光光度法 |
China National Standards on |
English PDF |
| GB/T 23869-2009 |
Method for determination of the total mercury in pollen 花粉中总汞的测定方法 |
China National Standards on |
English PDF |
| GB/T 23818-2009 |
Determination of imidazolinone herbicide residues in soybean 大豆中咪唑啉酮类除草剂残留量的测定 |
China National Standards on |
English PDF |
| GB/T 23817-2009 |
Method for determination of sulfonylurea herbicide residues in soybean 大豆中磺酰脲类除草剂残留量的测定 |
China National Standards on |
English PDF |
| GB/T 23816-2009 |
Method for determination of triazine herbicide residues in soybean 大豆中三嗪类除草剂残留量的测定 |
China National Standards on |
English PDF |
| GB/T 24154-2009 |
General standard for sports nutrition food 运动营养食品通则 |
China National Standards on |
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| GB/T 23887-2009 |
General good manufacturing practice for food packaging containers and materials factory 食品包装容器及材料生产企业通用良好操作规范 |
China National Standards on |
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| GB/T 15664-2009 |
Fruit and vegetable products - Determination of formic acid content - Gravimetric method 水果、蔬菜及其制品 甲酸含量的测定 重量法 |
China National Standards on |
English PDF |
| GB/T 23853-2009 |
Lithium carbonate made of brine 卤水碳酸锂 |
China National Standards on |
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| GB/T 23845-2009 |
Inorganic chemicals for industrial use - General method for the determination of bromide 无机化工产品中溴化物测定通用方法 |
China National Standards on |
English PDF |
| GB/T 23844-2009 |
Inorganic chemicals for industrial use - General method for the determination of sulphate - Visible turbidimetric method 无机化工产品中硫酸盐测定通用方法 目视比浊法 |
China National Standards on |
English PDF |
| GB/T 23843-2009 |
Inorganic chemical products - General method for the determination of total phosphorus（V）oride content 无机化工产品中五氧化二磷含量测定的通用方法 |
China National Standards on |
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| GB/T 23842-2009 |
General method for the determination of silicon content of inorganic chemicals - Reduced molybdosilicate spectrophotometric method 无机化工产品中硅含量测定通用方法 还原硅钼酸盐分光光度法 |
China National Standards on |
English PDF |
| GB/T 23841-2009 |
Inorganic chemicals for industrial use - General method for the determinations of cadmium - Atomic absorption spectrometry 无机化工产品中镉含量测定的通用方法 原子吸收分光光度法 |
China National Standards on |
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| GB/T 23840-2009 |
Inorganic chemical products - General rules for potentiometric titration 无机化工产品 电位滴定法通则 |
China National Standards on |
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| GB/T 23838-2009 |
Determination of suspended solids of industrial circulating cooling water 工业循环冷却水中悬浮固体的测定 |
China National Standards on |
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| GB/T 23837-2009 |
Industrial circulating cooling water - Determination of aluminium - Atomic absorption spectrometric methods 工业循环冷却水中铝离子的测定 原子吸收光谱法 |
China National Standards on |
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| GB/T 23836-2009 |
Determination of molybdate in industrial circulating cooling water - Spectrometric method using thiocyanate 工业循环冷却水中钼酸盐含量的测定 硫氰酸盐分光光度法 |
China National Standards on |
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| GB/T 23835.9-2009 |
Lithium perchlorate anhydrous - Part 9: Determination of calcium content 无水高氯酸锂 第9部分：钙含量的测定 |
China National Standards on |
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| GB/T 23835.8-2009 |
Lithium perchlorate anhydrous - Part 8: Determination of potassium and sodium content 无水高氯酸锂 第8部分：钾和钠含量的测定 |
China National Standards on |
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| GB/T 23835.7-2009 |
Lithium perchlorate anhydrous - Part 7: Determination of sulfate content 无水高氯酸锂 第7部分：硫酸盐含量的测定 |
China National Standards on |
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| GB/T 23835.6-2009 |
Lithium perchlorate anhydrous - Part 6: Determination of chlorate content 无水高氯酸锂 第6部分：氯酸盐含量的测定 |
China National Standards on |
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| GB/T 23835.5-2009 |
Lithium perchlorate anhydrous - Part 5: Determination of chloride content 无水高氯酸锂 第5部分：氯化物含量的测定 |
China National Standards on |
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| GB/T 23835.4-2009 |
Lithium perchlorate anhydrous - Part 4: Determination of water insoluble matter content 无水高氯酸锂 第4部分：水不溶物含量的测定 |
China National Standards on |
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| GB/T 23835.3-2009 |
Lithium perchlorate anhydrous - Part 3: Determination of moisture content 无水高氯酸锂 第3部分：水分的测定 |
China National Standards on |
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| GB/T 23835.2-2009 |
Lithium perchlorate anhydrous - Part 2: Determination of lithium perchlorate anhydrous content 无水高氯酸锂 第2部分：高氯酸锂含量的测定 |
China National Standards on |
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| GB/T 23835.13-2009 |
Lithium perchlorate anhydrous - Part 13: Determination of transparency 无水高氯酸锂 第13部分：澄清度的测定 |
China National Standards on |
English PDF |
| GB/T 23835.12-2009 |
Lithium perchlorate anhydrous - Part 12: Determination of total nitrogen content 无水高氯酸锂 第12部分：总氮含量测定 |
China National Standards on |
English PDF |
| GB/T 23835.11-2009 |
Lithium perchlorate anhydrous - Part 11: Determination of lead content 无水高氯酸锂 第11部分：铅含量的测定 |
China National Standards on |
English PDF |
| GB/T 23835.10-2009 |
Lithium perchlorate anhydrous - Part 10: Determination of iron content 无水高氯酸锂 第10部分：铁含量的测定 |
China National Standards on |
English PDF |
| GB/T 23834.6-2009 |
Chemical analysis method for stannous sulfate - Part 6: Determination of iron content - 1,10-phenanthroline spectrophotometry 硫酸亚锡化学分析方法 第6部分：铁含量的测定 邻菲啰啉分光光度法 |
China National Standards on |
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| GB/T 23834.5-2009 |
Chemical analysis method for stannous sulfate - Part 5: Determination of arsenic content - Silver diethyldithiocarbamate spectrophotometry 硫酸亚锡化学分析方法 第5部分：砷含量的测定 二乙基二硫代氨基甲酸银分光光度法 |
China National Standards on |
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| GB/T 23834.4-2009 |
Chemical analysis method for stannous sulfate - Part 4: Determination of lead and copper content - Flame atomic absorption spectrometry 硫酸亚锡化学分析方法 第4部分：铅、铜含量的测定 火焰原子吸收光谱法 |
China National Standards on |
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| GB/T 23834.3-2009 |
Chemical analysis method for stannous sulfate - Part 3: Determination of alkali metals sulfate and alkaline-earth metals sulfate - Gravimetric method 硫酸亚锡化学分析方法 第3部分：碱金属和碱土金属硫酸盐总量的测定 重量法 |
China National Standards on |
English PDF |
| GB/T 23834.2-2009 |
Chemical analysis method for stannous sulfate - Part 2: Determination of insoluble substance in hydrochloric acid - Gravimetric method 硫酸亚锡化学分析方法 第2部分：盐酸不溶物的测定 重量法 |
China National Standards on |
English PDF |
| GB/T 23834.1-2009 |
Chemical analysis method for stannous sulfate - Part 1: Determination of stannous sulfate content - Volumetric method of potassium dichromate 硫酸亚锡化学分析方法 第1部分：硫酸亚锡含量的测定 重铬酸钾滴定法 |
China National Standards on |
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| GB/T 15454-2009 |
Industrial circulating cooling water - Determination of sodium，potassium， magnesium and calcium - Ion chromatography 工业循环冷却水中钠、铵、钾、镁和钙离子的测定 离子色谱法 |
China National Standards on |
English PDF |
| GB/T 15452-2009 |
Industrial circulating cooling water - Determination of calcium and magnesium - EDTA titration method 工业循环冷却水中钙、镁离子的测定 EDTA滴定法 |
China National Standards on |
English PDF |
| GB/T 14643.6-2009 |
Examination of bacteria and algae in industrial circulating cooling water - Part 6: Examination of iron bacteria - MPN test 工业循环冷却水中菌藻的测定方法 第6部分：铁细菌的测定 MPN法 |
China National Standards on |
English PDF |
| GB/T 14643.5-2009 |
Examination of bacteria and algae in industrial circulating cooling water - Part 5: Examination of sulfate-reducing bacteria - MPN test 工业循环冷却水中菌藻的测定方法 第5部分：硫酸盐还原菌的测定 MPN法 |
China National Standards on |
English PDF |
| GB/T 14643.4-2009 |
Examination of bacteria and algae in industrial circulating cooling water - Part 4: Examination of soil fangi - Standard of plate count 工业循环冷却水中菌藻的测定方法 第4部分：土壤真菌的测定 平皿计数法 |
China National Standards on |
English PDF |
| GB/T 14643.3-2009 |
Examination of bacteria and algae in industrial circulating cooling water - Part 3: Examination of slime formed fungi - Standard of plate count 工业循环冷却水中菌藻的测定方法 第3部分：粘泥真菌的测定 平皿计数法 |
China National Standards on |
English PDF |
| GB/T 14643.2-2009 |
Examination of bacteria and algae in industrial circulating cooling water - Part 2: Examination of soil micro-bioti - Standard of plate count 工业循环冷却水中菌藻的测定方法 第2部分：土壤菌群的测定 平皿计数法 |
China National Standards on |
English PDF |
| GB/T 14643.1-2009 |
Examination of bacteria and algae in industrial circulating cooling water - Part 1: Examination of bacteria formed deposits - Standard of plate count 工业循环冷却水中菌藻的测定方法 第1部分：粘液形成菌的测定 平皿计数法 |
China National Standards on |
English PDF |
| GB/T 14642-2009 |
Industrial circulating cooling water and boiler water - Determination of fluoride，chloride，phosphate，nitrite，nitrate and sulfate - Ion chromatography 工业循环冷却水及锅炉水中氟、氯、磷酸根、亚硝酸根、硝酸根和硫酸根的测定 离子色谱法 |
China National Standards on |
English PDF |
| GB/T 23804-2009 |
General specifications for routine core analysis instruments 岩心常规分析仪器通用技术条件 |
China National Standards on |
English PDF |
| GB/T 23803-2009 |
Petroleum and natural gas industries - Design and installation of piping systems on offshore production platforms 石油和天然气工业 海上生产平台管道系统的设计和安装 |
China National Standards on |
English PDF |
| GB/T 23801-2009 |
Determination of fatty acid methyl esters(FAME) in middle distillates by infrared spectroscopy method 中间馏分油中脂肪酸甲酯含量的测定 红外光谱法 |
China National Standards on |
English PDF |
| GB/T 23789-2009 |
Foods with low-sodium content 低钠食品 |
China National Standards on |
English PDF |
| GB/T 23788-2009 |
Determination of soybean isoflavone in health-care food - High-performance liquid chromatography 保健食品中大豆异黄酮的测定方法 高效液相色谱法 |
China National Standards on |
English PDF |
| GB/T 23787-2009 |
Non-fried vegetable and fruit crisp chips 非油炸水果、蔬菜脆片 |
China National Standards on |
English PDF |
| GB/T 23800-2009 |
Heat transfer fluids - Determination of thermal stability 有机热载体热稳定性测定法 |
China National Standards on |
English PDF |
| GB/T 23784-2009 |
Principles for the establishment and application of microbiological criteria for foods 食品微生物指标制定和应用的原则 |
China National Standards on |
English PDF |
| GB/T 23780-2009 |
The quality examination methods of the pastry 糕点质量检验方法 |
China National Standards on |
English PDF |
| GB/T 23774-2009 |
Inorganic chemicas for industrial use - General method for the determination of whiteness 无机化工产品白度测定的通用方法 |
China National Standards on |
English PDF |
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