China National Standards
HOME  CONTACT US to PC vesion

'2020'
China GB Standards List

 GB/T 39313-2020  
Rubber hoses and hose assemblies—Compact wire-braid-reinforced hydraulic types for oil-based or water-based fluids—Specification

橡胶软管及软管组合件 输送石油基或水基流体用致密钢丝编织增强液压型 规范
 GB/T 39305-2020  
Reclaimed water quality—Determination of fluoride,chloride,nitrite,nitrate,sulfate—Ion chromatography

再生水水质 氟、氯、亚硝酸根、硝酸根、硫酸根的测定 离子色谱法

Find out:2321Items   |   First -Previous-Next -Last  | [29] [30] [31] [32] [33] [34] [35]

                
      www.rjs.cn         transcustoms.com       gbstandards.org

- Since 2001 -

+86-755-25831330        sales@gbstandards.org 
© Copyright  2001-2021 All Rights Reserved