英语词汇“percussion drill bit”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	percussion drill bit
释义	percussion drill bit [固定建筑物] 冲击钻头; 撞钻凿 [机械工程照明加热] 撞钻钻头
随便看	grooved urethral sound grooved urethrotomy staff grooved valve stem grooved ware grooved water piston grooved waveguide grooved weld grooved wheel groove end groove extension groove face groove flange groove for artery groove for balancing rotor groove for coupling groove for crus of helix groove for eustachian tube groove for greater superficial petrosal nerve groove for lesser superficial petrosal nerve groove formation groove form diffraction grating groove for middle temporal artery groove for nasal nerve groove for popliteus groove for pterygoid hamulus

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