GB/T 21938-2008

Abolished

Earth-moving machinery - Hydraulic excavator and backhoe loader boom-lowering control device - Requirements and tests

土方机械 液压挖掘机和挖掘装载机动臂下降控制装置 要求和试验

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