English Deutsch Français Italiano Español Português 繁體中文 Bahasa Indonesia Tiếng Việt ภาษาไทย
All categories
0 ⤊

how electronic driller works on an oil rig?

2007-02-22 08:55:52 · 1 answers · asked by IQBAL 1 in Science & Mathematics ➔ Engineering

1 answers

the electronic driller has the controls of the sophisticated drilling machine

2007-02-25 05:07:52 · answer #1 · answered by purimani2005 4 · 0⤊ 0⤋

fedest.com, questions and answers