GB/T 7920.4-2016

Abolished

Concrete machinery terminology

混凝土机械术语

Standard Type
GBT
ICS
01.040.91;91.220
CCS
P97
Status
废止
Issue Date
2016-02-24
Implementation
2016-07-01
Responsible Dept
中国机械工业联合会
Drafting Unit
N/A