ผลิตภัณฑ์โลหะ
เอกสารมาตรฐาน
ญี่ปุ่น
JSA
JIS B 1856:2018
Synchronous belt drives - Imperial pitch trapezoidal profile system - Belts and pulleys
2018
52
JISm 2022 Std.
This Standard provides specifications for the ring-shaped synchronous endless trapezoidal profile belts and machined pulleys, among other pulleys. It is not applicable to automotive belts and pulleys.