GB/T 17727-2017

Abolished

Nonmetal material gaskets for marine flange

船用法兰非金属垫片

Standard Type
GBT
ICS
47.020.30
CCS
U55
Status
废止
Issue Date
2017-07-31
Implementation
2018-02-01
Responsible Dept
国家标准委
Drafting Unit
N/A