常見(jiàn)例句雙語(yǔ)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(jìn)的特點(diǎn)，研制開(kāi)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。 返回 exploration diamond drilling