HG/T 2333

真空用O形圈橡胶材料

真空用O形圈橡胶材料

Standard Type
HGT
ICS
83.140.99
CCS
G43
Status
N/A
Issue Date
N/A
Implementation
N/A
Responsible Dept
发布日期:1992-06-01
Drafting Unit
N/A