标准摘要
[中文适用范围]： 本文件规定了可调节滚子式止链器的设计、强度、安全性、功能和操作要求。 它还规定了它们的结构、材料、验收和标记。 适用于可调滚子式止链器的设计、制造和验收。 [外文原描述]： This document specifies requirements for the design, strength, safety, function and operation of adjustable roller-type chain stoppers. It also specifies their structure, materials, acceptance and marking. It is applicable to the design, manufacture and acceptance of adjustable roller-type chain stoppers.
英文名称Ships and marine technology — Adjustable roller-type chain stoppers