China National Standards

China GB GB Standards Search


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 "GB" GB Standards List:
  • GB/T 23912-2009- English Version of China National Standard
    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
    GB/T 23891.1-2009- English Version of China National Standard
    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
    GB/T 23874-2009- English Version of China National Standard
    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
    GB/T 23892.3-2009- English Version of China National Standard
    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
    GB/T 23892.2-2009- English Version of China National Standard
    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
    GB/T 23911-2009- English Version of China National Standard
    Non-destructive testing - Blocks for penetrant testing
    无损检测 渗透检测用试块
    GB/T 23875-2009- English Version of China National Standard
    Spray-dried animal blood cells for feedstuffs
    饲料用喷雾干燥血球粉
    GB/T 23879-2009- English Version of China National Standard
    Feed additive - Inositol
    饲料添加剂 肌醇
    GB/T 23909.2-2009- English Version of China National Standard
    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
    GB/T 23895-2009- English Version of China National Standard
    Plain bearings - Quality assurance of thin-walled half bearings - Selective assembly of bearings to achieve a narrow clearance
    滑动轴承 薄壁轴瓦质量保证 缩小轴承间隙范围的选择装配
    GB/T 23878-2009- English Version of China National Standard
    Feed additive - Soybean lecithin
    饲料添加剂 大豆磷脂
    GB/T 23901.1-2009- English Version of China National Standard
    Non-destructive testing - Image quality of radiographs - Part 1: Image quality indicators (wire type) - Determination of image quality value
    无损检测 射线照相底片像质 第1部分:线型像质计 像质指数的测定
    GB/T 23876-2009- English Version of China National Standard
    Feed additive - L-carnitine hydrochloride
    饲料添加剂 L-肉碱盐酸盐
    GB/T 23907-2009- English Version of China National Standard
    Non-destructive testing - Shims for magnetic particle testing
    无损检测 磁粉检测用试片
    GB/T 23906-2009- English Version of China National Standard
    Non-destructive testing - Rings for magnetic particle testing
    无损检测 磁粉检测用环形试块
    GB/T 23873-2009- English Version of China National Standard
    Determination of maduramicin ammonium in feeds
    饲料中马杜霉素铵的测定
    GB/T 23901.2-2009- English Version of China National Standard
    Non-destructive testing - Image quality of radiographs - Part 2: Image quality indicators (step/hole type) - Determination of image quality value
    无损检测 射线照相底片像质 第2部分:阶梯孔型像质计 像质指数的测定
    GB/T 23902-2009- English Version of China National Standard
    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
    GB/T 8134-2009- English Version of China National Standard
    Inspection method for raw mink skin
    生水貂皮检验方法
    GB/T 8132-2009- English Version of China National Standard
    Inspection method of raw goat skin
    山羊板皮检验方法
    GB/T 18325.3-2009- English Version of China National Standard
    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
    GB/T 17810-2009- English Version of China National Standard
    Feed grade DL-methionine
    饲料级DL-蛋氨酸
    GB/T 17777-2009- English Version of China National Standard
    Determination of molybdenum in feeds - Spectrophotometry
    饲料中钼的测定 分光光度法
    GB/T 23870-2009- English Version of China National Standard
    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
    GB/T 23877-2009- English Version of China National Standard
    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
    GB/T 23903-2009- English Version of China National Standard
    Resolution indicators for ray image
    射线图像分辨力测试计
    GB/T 23881-2009- English Version of China National Standard
    Determination of feed cellulase activity - Filter paper assay method
    饲用纤维素酶活性的测定 滤纸法
    GB/T 23904-2009- English Version of China National Standard
    Non-destructive testing - Test method for ultrasonic testing by surface wave
    无损检测 超声表面波检测方法
    GB/T 23893-2009- English Version of China National Standard
    Thermoplastic polymers for plain bearings - Classification and designation
    滑动轴承用热塑性聚合物 分类和标记
    GB/T 23891.3-2009- English Version of China National Standard
    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
    GB/T 23908-2009- English Version of China National Standard
    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
    GB/T 9455-2009- English Version of China National Standard
    Feed additive - Vitamin AD3 beadlets
    饲料添加剂 维生素AD3微粒
    GB/T 8131-2009- English Version of China National Standard
    Method for inspection of raw marmot skins
    生旱獭皮检验方法
    GB/T 8135-2009- English Version of China National Standard
    Inspection method of raw weasel skin
    生黄鼠狼皮检验方法
    GB/T 23901.4-2009- English Version of China National Standard
    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
    GB/T 23882-2009- English Version of China National Standard
    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
    GB/T 23909.1-2009- English Version of China National Standard
    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
    GB/T 3412.1-2009- English Version of China National Standard
    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
    GB/T 18634-2009- English Version of China National Standard
    Determination of feed phytase activity - Spectrophotometric method
    饲用植酸酶活性的测定 分光光度法
    GB/T 23869-2009- English Version of China National Standard
    Method for determination of the total mercury in pollen
    花粉中总汞的测定方法
    GB/T 23884-2009- English Version of China National Standard
    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
    GB/T 23910-2009- English Version of China National Standard
    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
    GB/T 23890-2009- English Version of China National Standard
    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
    GB/T 3411.1-2009- English Version of China National Standard
    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
    GB/T 9700-2009- English Version of China National Standard
    Inspection methods of wet salted pig skin
    盐湿猪皮检验方法
    GB/T 8133-2009- English Version of China National Standard
    Inspection method for raw kid skin
    生猾皮检验方法
    GB/T 23905-2009- English Version of China National Standard
    Non-destructive testing - Blocks for ultrasonic testing
    无损检测 超声检测用试块
    GB/T 23883-2009- English Version of China National Standard
    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
    GB/T 23909.3-2009- English Version of China National Standard
    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
    GB/T 15823-2009- English Version of China National Standard
    Non-destructive testing - Test methods for helium leak testing
    无损检测 氦泄漏检测方法

    Find out:41693Items   |  To Page of: First -Previous-Next -Last  | [427] [428] [429] [430] [431] [432] [433]

     

    +86-755-25831330        info@transcustoms.com 
    106# Zhongmao Mansion,No.1 Beizhan Road,Shenzhen,China
    ©  RJS Copyright  2001-2018 All Rights Reserved

    - Since 2001 -
    Focus on China Standards & Compliance Services

    www.rjs.cn

    China Licenses

    www.transcustoms.com

    China HS code & Tariff

    www.gbstandards.org

    China National Standards