GB/T 4247-2017

Active

Machine bridge reamers with Morse taper shanks

莫氏锥柄机用桥梁铰刀

Standard Type
GBT
ICS
25.100.30
CCS
J41
Status
现行
Issue Date
2017-12-29
Implementation
2018-07-01
Responsible Dept
中国机械工业联合会
Drafting Unit
N/A