型
model
抛绳设备
marine line-throwingappartus
一个容器内包括有一支抛绳枪，四支火箭和四根抛射绳，用于船对船或船对岸的联系。
a container consistsof 1 pisto1.4 rockets,4 lines for connection between ship-to-shipof from ship-to-shore.
抛绳距离（无风天气）
throwingdistance≥230m
(in calmweather)
抛绳破断张力
breaking strength of line ≥2kn
