... emergency bilge pump 应急舱底水泵 emergency blowdown valve 紧急排污阀，危急放汽阀 emergency boration 应急加硼 ...
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... automatic blowdown valve 自动排污阀 emergency blowdown valve 紧急排污阀 ; 危急放汽阀 accumulator blowdown valve 蓄热器排污阀 ...
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... 紧急排泄管 jettison line 危急排汽阀 emergency blowdown valve 危急排水泵 emergency pump ...
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