exploration diamond drilling
常見(jiàn)例句
- According to the character of drilling in exploration engineering, we have manufactured a new pattern diamond bit.
根據(jù)勘探工程鉆進(jìn)的特點(diǎn)，研制開(kāi)發(fā)了一種新型的金剛石鉆頭。 - The diamond drilling technology is becoming an important exploration method for ferrous, nonferrous, precious and nonmetallic ore deposits.
金剛石鉆探技術(shù)成為我省黑色、有色、貴金屬、非金屬礦床的重要勘探手段。 返回 exploration diamond drilling