Valve Kev Lag Luam Standard Code Summary

Tuam Tshoj Valve Standard Code GB National standard JC National Building Material Administration Standard MT Coal Industry Standard JB/Z (Original) Cov ntaub ntawv qhia ntawm Ministry of Machinery Industry GB / T National Recommended Standard JJC National Metrology Bureau Standard HB Aviation Industry Standard EJ (Original) Ministry of Nuclear Industry Standard GBn National Standard (Internal Issue) CAS Tuam Tshoj Standards Association Standard QJ National Military Standard YB Ministry of Metallurgical Standards QB/SG Lub teeb kev lag luam Standard CVA Tuam Tshoj Valve Kev lag luam Standard ZB Kev lag luam Standard (Professional Standard) HG Ministry of Chemical Industry Standard JZ/JG Nroog thiab nyob deb nroog Environmental Protection Standards SY (Original) Ministry of Petroleum Standards ZBn Kev lag luam Standard (Internal Issue) SD Ministry of Dej Hiav Txwv CB Tuam Tshoj Shipbuilding Corporation Standards ZJB Kev ua tub rog cov qauv LD Ministry of Labor thiab Personnel Standards JB/TQ Cov qauv dav dav hauv kev lag luam machinery H Cov qauv tsim dav dav rau cov kav dej siab, fittings thiab fasteners JB Machinery kev lag luam tus qauv (original) Q/TH (Original) Cov Qauv Txuj Ci rau Kev Siv Tshuaj General Machinery ntawm Ministry of Machinery Industry

European, American thiab Japanese valve kev lag luam tus qauv code
ISO	International Standard	NF	Fabkis National Standard
AISI	American Iron and Steel Institute Standards	ASI	Lub koom haum American Standards Standard
ANSI	American National Standard	JIS	Japanese Industrial Standard
API	American Petroleum Institute Standard	MIL	American Military Standard
BS	British National Standard	ASME	American Society of Mechanical Engineers Standards
DIN	German National Standard	JPI	Nyiv Petroleum Institute Standard
AWS	American Welding Association Standard	ASTM	American Society for Testing and Materials
MSS	American Standardization Association rau Valves thiab Yeeb Nkab Fittings

 

 

---

Post lub sij hawm: May-27-2020