“diamond bit”的概念、定义、翻译、参考文献-科学参考

单词	diamond bit
释义	diamond bit [`dī´mǝnd ´bit] ^{DESIGN ENGINEERING} A rotary drilling bit crowned with bort-type diamonds, used for rock boring. Also known as bort bit.
随便看	airborne early-warning station airborne electronic survey control airborne intercept radar airborne magnetometer airborne operation airborne profile airborne profile recorder airborne radar airborne self-protection jammer airborne troops airborne unit airborne warning and control system airborne waste air-bound air brake air breaking air-break switch air breakup air-breathing air-breathing missile air brick airbrush airburst air bypass valve air cap

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