GB/T 12759-1991

Active

Double-circular-arc tooth profile of basic rack for cylindrical gears

双圆弧圆柱齿轮基本齿廓

Standard Type
GBT
ICS
21.200
CCS
J17
Status
现行
Issue Date
1991-03-22
Implementation
1992-01-01
Responsible Dept
国家标准委
Drafting Unit
N/A