船舶和海洋技术 A 型架发射和回收系统

[中文适用范围]： 本文件规定了水下应用（不包括救生设备）A型发射和回收系统（以下简称“A型LARS”）的设计、操作、性能和验收试验。本文件适用于水下应用（不包括救生设备）A型LARS的设计、制造、试验和验收。 [外文原描述]： This document specifies the design, operation, performance and acceptance test of A-frame launch and recovery systems (hereinafter referred to as “A-frame LARS”) for underwater applications excluding lifesaving appliances. This document is applicable to the design, manufacturing, testing and acceptance of A-frame LARS for underwater applications excluding lifesaving appliances.