exploration diamond drilling
英漢例句
- According to the character of drilling in exploration engineering, we have manufactured a new pattern diamond bit.
根據(jù)勘探工程鑽進的特點，研制開發(fā)了一種新型的金剛石鑽頭。 - The diamond drilling technology is becoming an important exploration method for ferrous, nonferrous, precious and nonmetallic ore deposits.
金剛石鑽探技術(shù)成爲(wèi)我省黑色、有色、貴金屬、非金屬鑛牀的重要勘探手段。