China National Standards
HOME  CONTACT US to PC vesion

'M'
China GB Standards List

 GB 18173.4-2010  
PolyMer water-proof materials - Part 4: Rubber gasket for shield-driven tunnel

高分子防水材料 第4部分:盾构法隧道管片用橡胶密封垫
 GB 3836.4-2010  
Explosive atMospheres - Part 4: Equipment protection by intrinisic safety “i”

爆炸性环境 第4部分:由本质安全型“i”保护的设备
 GB 3836.19-2010  
Explosive atMospheres - Part 19: Fieldbus intrinsically safe concept (FISCO)

爆炸性环境 第19部分:现场总线本质安全概念(FISCO)

Find out:84545Items   |   First -Previous-Next -Last  | [985] [986] [987] [988] [989] [990] [991]

                
      www.rjs.cn         transcustoms.com       gbstandards.org

- Since 2001 -

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