“impact wrench”的概念、定义、翻译、参考文献-科学参考

单词	impact wrench
释义	impact wrench [`im´pakt ´rench] ^{MECHANICAL ENGINEERING} A compressed-air or electrically operated wrench that gives a rapid succession of sudden torques.
随便看	internal label internal line internal loss internally fired boiler internally stored program internal mechanical environment internal memory internal mix atomizer internal oxidation internal phase internal photoelectric effect internal photoionization internal pressure internal reader internal reflectance spectroscopy internal resistance internal respiration internal schema internal secretion internal sedimentation internal sorting internal spring safety relief valve internal standard internal storage internal storage capacity

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