转动闸阀
词语: 转动闸阀
解释: gate turn valve
词典: 冶金专业汉英词典
转动闸阀 相关解释
gate turn valve 〔名词〕转动闸阀
本文链接:https://www.penhen.com/hanyingcidian/yejinhanying/543966.html