深潜水 meaning in English

deep dives
deep diving

The whole protection system is composed by the following : air supply station , first and second stage air flow controller , air filter , diving rubber tube , air respirator , tv monitor , audio monitor , alarm , first aid and evacuation
整个保障系统分为空气供给站，一、二级空气流量控制器，空气滤清器，深潜水胶管，空气呼吸器，并配备了电视监控器、声讯监控、报警、应急、逃生等系统组成。