... three-wheel roller 三轮车 three-wheel pump 三轮泵 three-wheel transporter 三轮运输车 ...
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短语
三叶凸轮泵
three lobe pump
三叶齿轮油泵
three-lobe oil pump
;
lobe oil pump
三叶凸轮泵连轴器
three lobe pump coupling
三路叶轮泵
three-channel impeller pump
三联齿轮泵
Sanilan gearp pump
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