鏈(lian)(lian)式(shi)冷(leng)拔(ba)機是指拉(la)拔(ba)小車由鏈(lian)(lian)輪(lun)鏈(lian)(lian)條系統傳(chuan)動的冷(leng)拔(ba)機。它(ta)主要有兩種類型,即單鏈(lian)(lian)和(he)雙鏈(lian)(lian)系列。