A kind of new method for daily checking wire rope is introduced,which checks the state of wire rope by means of a circuit consisting of one electrical source,one amperemeter,two connecting buttons,a piece of conducting wire and one thermometer.
英
美
- 介紹了一種日檢鋼絲繩的新方法,該方法通過(guò)一個(gè)由電源、電流表、接線(xiàn)扣、導線(xiàn)和溫度計組成的電路來(lái)檢查鋼絲繩的狀況。
