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blow off valve
词语: blow off valve
解释: 放气阀,排泄阀,急泄阀;n.排污阀
词性: 名词
词典: 电力专业英汉词典
blow off valve 相关解释
blow off valve 〔名词〕废风阀,旁通阀
blow off valve 〔名词〕吹除阀