slip-ring current
常見例句
- The explosion-proof cable drum adopts a novel slip ring group, guarantees enough contact area and compression strength, and better transfers current.
採(cǎi)用新型的滑環(huán)組，保証足夠的接觸麪積和壓緊 強(qiáng)度，更好的傳遞電流。
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