“air-lift hammer”的概念、定义、翻译、参考文献-科学参考

单词	air-lift hammer
释义	air-lift hammer [`er´lift `ham·ǝr] ^{MECHANICAL ENGINEERING} A gravity drop hammer used in closed die forging in which the ram is raised to its starting point by means of an air cylinder.
随便看	breather pipe breath-hold diving breathing breathing apparatus breathing bag breathing cave breathing line breccia breccia dike breccia marble breccia pipe breech breechblock breech bolt breeches buoy breech flash breeching breech interlock breech loading breech mechanism breech preponderance breech pressure breeder reactor breeding breeding factor

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