wire line drilling 中文意思是什麼
wire line drilling
解釋
鋼絲繩鉆眼-
Diamond core drilling equipment wire line system
金剛石繩索取心鉆探鉆具設備 -
Diamond core drilling equipment - wire line system
金剛石繩索取心鉆探鉆具設備 -
The efficient path to raise wire - line drilling efficiency
提高繩索取心鉆進效率的有效途徑
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