To enance oil recovery, the directional sidetracking was adopted using K type section mill tool made in ICT compony of U S A.是什么意思_To enance oil recovery, the directional sidetracking was adopted using K type section mill tool made in ICT compony of U S A.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句