GB/T 21937-2008

Active

Earth-moving machinery - Crawler and wheel tractor dozer blades - Volumetric ratings

土方机械 履带式和轮胎式推土机的推土铲 容量标定

Standard Type
GBT
ICS
53.100
CCS
P97
Status
现行
Issue Date
2008-06-03
Implementation
2009-01-01
Responsible Dept
中国机械工业联合会
Drafting Unit
N/A