HG/T 21564-1995

搅拌传动装置--凸缘法兰

搅拌传动装置--凸缘法兰

Standard Type
HGT
ICS
71.120
CCS
G92
Status
N/A
Issue Date
N/A
Implementation
N/A
Responsible Dept
发布日期:1995-12-28
Drafting Unit
N/A