belt puncher 中文意思是什麼
belt puncher
解釋
皮帶沖孔機-
Belt - making apparatus adopts supersonic wave welding machine, the tail of parcel hasp with iron sheet sleeve pipe is fixed with puncher, make its hasp intensity up to more than 6, 500 newton
制帶設備採用超聲波焊接機,鐵皮套管包裹搭扣的尾部,用沖床加以固定,使其搭扣強度達到6 . 5千牛以上。
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