返回上級
翻蓋式地井采用機械平衡配重原理,即綜合保障平臺與配重平衡的方式,實現(xiàn)平臺的升降動作,無需電機驅(qū)動,助力彈簧、氣撐等外部動力輔助,具有成本低、操作方便、后期維護簡單、更穩(wěn)定可靠等特點。
https://www.www.gonglaobu.com/products/index.html
https://www.www.gonglaobu.com/products/show/id/243.html
https://www.www.gonglaobu.com/products/show/id/242.html
https://www.www.gonglaobu.com/products/show/id/245.html
https://www.www.gonglaobu.com/products/show/id/246.html
https://www.www.gonglaobu.com/cases/show/id/91.html