“air-lift gravity drop hammer”的概念、定义、翻译、参考文献-科学参考

单词	air-lift gravity drop hammer
释义	air-lift gravity drop hammer 蒸汽重力落锤单作用空气锤空气重力落锤
随便看	field statistics fieldstone field stop field storage field strength field strength contour map field strength meter field strength pattern field strength receiver field-strength standard field stress tensor field-strip field stripping field structure field study field suppressor field survey field survey design field-swept field switch field synchronizing impulse field-synchronizing impulse field technology field-telegraph field telephone

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