标准摘要
[中文适用范围]： 规定了螺旋桨毂和螺旋桨轴端的互换性尺寸，轴直径范围为 20 毫米至 160 毫米，锥度为 1:16，适用于安装在舷内发动机休闲和商业小型船只上。 [外文原描述]： Specifies the dimensions for interchangeability of propeller bosses and propeller shaft ends in the shaft diameter range of 20 mm to 160 mm with a taper of 1:16, intended for installation in inboard-engined recreational and commercial small craft.
英文名称Small craft with inboard engine — Propeller shaft ends and bosses with 1:16 taper