deep rig 中文意思是什麼
deep rig
解釋
深鉆鉆機-
It can take as long as eight days to rig up rope ladders and to establish supply bases before a descent can be made into a very deep cave
有時需要花費整整8天時間來搭起繩梯,建立供應基地,然後才能到一個很深的洞穴里。 -
This portable rig can only drill 15m deep holes
這臺人抬鉆機只能打15米深的井。 -
Application yg - 30 construction drilling rig is used for drilling anchor holes in deep base pit of high building, anchor and reinforce side - slope for water conservatory project, water power station project, railways and highways
Yg - 30型工程鉆機適用於高層建築深基坑錨固水電工程鐵路公路錨固護坡,尤其適用於高邊坡治理錨桿孔,排水孔的施工。
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