screw impeller detail的意思|示意
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英 / /
螺杆叶轮细节
screw impeller detail的网络常见释义
螺旋叶轮 English translation for "叶轮" ... 螺旋叶轮: screw impeller detail>> 叶轮水表: vane water meter detail>> 压缩叶轮: compressor impeller detail>> ...