GB/T 43878-2024

Active

Pick for rotary drilling rig

旋挖钻机截齿

Standard Type
GBT
ICS
77.140.70
CCS
H44
Status
现行
Issue Date
2024-04-25
Implementation
2024-11-01
Responsible Dept
中国钢铁工业协会
Drafting Unit
N/A