GB/T 37891.4-2019

Active

Cutter arbors with parallel key and tenon drive—Part 4: Dimensions and designation of tool holders with 7/24 taper without automatic tool changers

带平键和端键传动的铣刀杆 第4部分：带7:24手动换刀圆锥柄刀杆的尺寸和标记

Standard Type
GBT
ICS
25.100.20
CCS
J41
Status
现行
Issue Date
2019-08-30
Implementation
2020-03-01
Responsible Dept
中国机械工业联合会
Drafting Unit
N/A