Cycles — Screw threads used to assemble freewheels on bicycle hubs
循环——用于在自行车轮毂上装配飞轮的螺纹

1989-12-07

Cycles-Specifications for screw threads used to assemble freewheels on bicycle hubs.
循环 自行车轮毂自由轮装配用螺纹规范

1990-11-30

Cycles — Screw threads used to assemble head fittings on bicycle forks
循环——用于装配自行车叉头配件的螺纹

1986-06-19

Cycles-Specification for screw threads used to assemble head fittings on bicycle forks
循环 自行车叉头配件装配用螺纹规范

1987-03-31