船用救生抛绳器，组成: 集火箭、引燃器和抛绳装置于一个容器内的组件。
用途: 用于船对船或船对岸的联系
抛绳距离 ≥230m
抛绳强度 ≥2kn
型号：JD6-92-230

line throwing unit
Used on board vessels,the assembly composes of an integral rocket and line which are contained in a water-resistant casing.
Project distance ：≥230 meters；
Length of throwing：270m；
Project intensity：≥2000 N；
Validity：3 years