标准摘要
[中文适用范围]： 该 SAE 标准包括船拖车上使用的正齿轮和直接驱动型手摇绞车。这不包括用于升船机、吊艇架或工业应用的制动型绞车。 [外文原描述]： This SAE Standard includes spur gear and direct drive type hand-cranked winches as used on boat trailers. This does not include brake type winches as used in boat lift, davit, or industrial applications.Cross Reference:
英文名称Hand Winches—Boat Trailer Type