upper pole piece的意思|示意
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上极件
upper pole piece的网络常见释义
上极部 ... upper pole face ==> 上极面 upper pole piece ==> 上极部 upper pond ==> 上游水库 ...
upper pole piece相关例句
The utility model provides a pole piece cutter, which mainly comprises an upper cutter and a lower cutter, wherein the upper cutter comprises a moving cutter and a rotating shaft;
本实用新型提供了一种极片切刀,主要由上切刀和下切刀组成;