GB/T 21938-2021

Active

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

土方机械 液压挖掘机和挖掘装载机下降控制装置 要求和试验

Standard Type
GBT
ICS
53.100
CCS
P97
Status
现行
Issue Date
2021-12-31
Implementation
2022-07-01
Responsible Dept
中国机械工业联合会
Drafting Unit
N/A