emergency vent valve detail
English translation for "放风" ... 均衡放风阀: equalizing discharge valve detail>> 紧急放风阀: emergency vent valve detail>> 蒸汽放风机: steam jet blower detail>> ...
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emergency vent valve detail
应急放气阀细节
以上为机器翻译结果，长、整句建议使用 人工翻译 。