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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 23892.3-2009 |
Plain bearings - HydrodynamiC plain tilting pad thrust bearings under steady-state conditions - Part 3: Guide values for the 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3部分：可倾瓦块止推轴承计算的许用值 |
China National Standards C |
 English PDF |
| 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 C |
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 C |
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 C |
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 C |
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 C |
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 C |
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 C |
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 C |
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 C |
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 C |
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 C |
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 C |
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 C |
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 C |
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 C |
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 C |
English PDF |
| GB/T 23903-2009 |
Resolution indiCators for ray image 射线图像分辨力测试计 |
China National Standards C |
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 C |
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 C |
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 C |
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 C |
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 C |
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 C |
English PDF |
| GB/T 18325.2-2009 |
Plain bearing - Bearing fatigue - Part 2: Test with a Cylindrical specimen of a metallic bearing material 滑动轴承 轴承疲劳 第2部分：金属轴承材料圆柱形试样试验 |
China National Standards C |
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 C |
English PDF |
| GB/T 9703-2009 |
InspeCtion method for raw raccoon skin 生貉子皮检验方法 |
China National Standards C |
English PDF |
| GB/T 9700-2009 |
InspeCtion methods of wet salted pig skin 盐湿猪皮检验方法 |
China National Standards C |
English PDF |
| GB/T 9699-2009 |
InspeCtion method of raw chekiang lamb skin 小湖羊皮检验方法 |
China National Standards C |
English PDF |
| GB/T 8135-2009 |
InspeCtion method of raw weasel skin 生黄鼠狼皮检验方法 |
China National Standards C |
English PDF |
| GB/T 8134-2009 |
InspeCtion method for raw mink skin 生水貂皮检验方法 |
China National Standards C |
English PDF |
| GB/T 8133-2009 |
InspeCtion method for raw kid skin 生猾皮检验方法 |
China National Standards C |
English PDF |
| GB/T 8132-2009 |
InspeCtion method of raw goat skin 山羊板皮检验方法 |
China National Standards C |
English PDF |
| GB/T 8131-2009 |
Method for inspeCtion of raw marmot skins 生旱獭皮检验方法 |
China National Standards C |
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 C |
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 C |
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 C |
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 C |
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 C |
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 C |
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 C |
English PDF |
| GB/T 23880-2009 |
Feed additive - Sodium Chloride 饲料添加剂 氯化钠 |
China National Standards C |
English PDF |
| GB/T 23878-2009 |
Feed additive - Soybean leCithin 饲料添加剂 大豆磷脂 |
China National Standards C |
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 C |
English PDF |
| GB/T 23876-2009 |
Feed additive - L-Carnitine hydrochloride 饲料添加剂 L-肉碱盐酸盐 |
China National Standards C |
English PDF |
| GB/T 23875-2009 |
Spray-dried animal blood Cells for feedstuffs 饲料用喷雾干燥血球粉 |
China National Standards C |
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 C |
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 C |
English PDF |
| GB/T 23872.1-2009 |
Instrument for geoteChnical engineering - Earth pressure cell - Part 1: Vibrating wire earth pressure cell 岩土工程仪器 土压力计 第1部分：振弦式土压力计 |
China National Standards C |
English PDF |
| GB/T 23871-2009 |
Code of hygienic practice for fish and fishery products processing establishment 水产品加工企业卫生管理规范 |
China National Standards C |
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 C |
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 C |
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 C |
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 C |
English PDF |
| GB 23826-2009 |
light-emitting diode Changeable speed limit signs of expressway 高速公路LED可变限速标志 |
China National Standards C |
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 C |
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 C |
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 C |
English PDF |
| GB/T 23828-2009 |
Light-emitting diode Changeable message signs of expressway 高速公路LED可变信息标志 |
China National Standards C |
English PDF |
| GB/T 23827-2009 |
Road traffiC sign plate and support 道路交通标志板及支撑件 |
China National Standards C |
English PDF |
| GB 5768.3-2009 |
Road traffiC signs and markings - Part 3: Road traffic markings 道路交通标志和标线 第3部分：道路交通标线 |
China National Standards C |
English PDF |
| GB 5768.2-2009 |
Road traffiC signs and markings - Part 2: Road traffic signs 道路交通标志和标线 第2部分：道路交通标志 |
China National Standards C |
English PDF |
| GB 5768.1-2009 |
Road traffiC signs and markings - Part 1: General 道路交通标志和标线 第1部分：总则 |
China National Standards C |
English PDF |
| 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 C |
English PDF |
| 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 C |
English PDF |
| GB/T 537-2009 |
Disodium tetraborate deCahydrate for industrial use 工业十水合四硼酸二钠 |
China National Standards C |
English PDF |
| GB/T 23856-2009 |
1,3-DiChloro-5,5-dimethylhydantoin 二氯海因 |
China National Standards C |
English PDF |
| GB/T 23854-2009 |
BromoChloro-5,5-dimethylhydantoin 溴氯海因 |
China National Standards C |
English PDF |
| GB/T 23853-2009 |
Lithium Carbonate made of brine 卤水碳酸锂 |
China National Standards C |
English PDF |
| GB/T 23852-2009 |
AnalytiCal method of thiocyanate for industrial use 工业硫氰酸盐的分析方法 |
China National Standards C |
English PDF |
| GB/T 23851-2009 |
Salt of iCe and snow melting for road 道路除冰融雪剂 |
China National Standards C |
English PDF |
| GB/T 23850-2009 |
Sodium perChlorate for industrial use 工业高氯酸钠 |
China National Standards C |
English PDF |
| GB/T 23848-2009 |
Ferrous(II) sulfamate for eleCtroplating 电镀用氨基磺酸亚铁 |
China National Standards C |
English PDF |
| GB/T 23847-2009 |
NiCkel sulfamate for electroplating 电镀用氨基磺酸镍 |
China National Standards C |
English PDF |
| GB/T 23846-2009 |
Cobalt sulfamate for electroplating 电镀用氨基磺酸钴 |
China National Standards C |
English PDF |
| 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 C |
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 C |
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 C |
English PDF |
| 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 C |
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 C |
English PDF |
| 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 C |
English PDF |
| 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 C |
English PDF |
| 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 C |
English PDF |
| 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 C |
English PDF |
| 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 C |
English PDF |
| 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 C |
English PDF |
| 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 C |
English PDF |
| 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 C |
English PDF |
| 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 C |
English PDF |
| 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 C |
English PDF |
| 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 C |
English PDF |
| 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 C |
English PDF |
| 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 C |
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 C |
English PDF |
| GB/T 23835.1-2009 |
Lithium perChlorate anhydrous - Part 1: Lithium perchlorate anhydrous 无水高氯酸锂 第1部分：无水高氯酸锂技术要求 |
China National Standards C |
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 C |
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 C |
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 C |
English PDF |
| 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 C |
English PDF |
| 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 C |
English PDF |
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