>
cut off valve
词语: cut off valve
解释: 断流阀;n.断流阀,截止阀
词性: 名词
词典: 电力专业英汉词典
cut off valve 相关解释
cut off valve 〔名词〕截止阀,逆止阀
cut off valve 〔名词〕截止阀