1) semi-closed circuit scuba, semi-closed circuit self-contained underwater breathing apparatus
半闭式回路自携式水下呼吸器
2) closed circuit oxygen breathing apparatus
闭式回路混合气自携式水下呼吸器
3) close circuit self-contained under water breathing apparatus, closed circuit SCUBA
闭式回路自携式水下呼吸器
4) semi-closed mixed gas scuba
半闭式混合气自携式水下呼吸器
5) self-contained closed-circuit diving apparatus, self-contained closed-circuit diving breathing apparatus
自携式闭式回路潜水呼吸器
6) open circuit scuba regulator
开式回路自携式水下呼吸器调节器
补充资料：变换器式电压表(见变换器式电表)
变换器式电压表(见变换器式电表)
transducer type voltmeter
匕一。亡lht了。一1口一s}〕一d{(」rlyo匕}。o变换器式电压表(transdueer type voltmeter) 见变换器式电表。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条