self-contained pressure regulator 自给式压力调节阀
self-contained pressure cable 自容式压力电缆
self-contained pressure
独立的压力
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Firemen should wear proper protective equipment and positive pressure self-contained breathing apparatus.
消防员须身穿保护装置及正压呼吸设施。
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Recommended emergency personnel wearing positive pressure self-contained breathing apparatus and wear protective clothing.
建议应急处理人员戴自给正压式呼吸器，穿防毒服。
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