pk belt pk 中文意思是什麼
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Pk multiple v - belt is applied as transmission belt to resist wear and abrasion and avoid troubles like belt creep and noise caused by traditional belt transmitting system
三、傳動皮帶採用pk多v皮帶,耐磨損,運轉時無傳統皮帶打滑及噪音的困擾。 -
Pk belt 6pk
多楔驅動皮帶
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