cross over valve的意思|示意
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英 / /
交叉阀
cross over valve的网络常见释义
转向阀 ... cross over valve 转换阀 cross over valve 转向阀 cross over 交叉 ...
转换阀 ... cross over tube 联焰管 cross over valve 转换阀 cross over valve 转向阀 ...
cross over valve相关短语
1、 cross-over valve 转换阀 ; 三通阀