“crane hook”的概念、定义、翻译、参考文献-科学参考

单词	crane hook
释义	crane hook [`krān ´hu̇k] ^{DESIGN ENGINEERING} A hoisting fixture designed to engage a ring or link of a lifting chain, or the pin of a shackle or cable socket.
随便看	complementary variables complementary wave complementary wavelength complementation complementation group complementation law complementation test complement cascade complemented lattice complement fixation complement-fixation test complement number system complete blood count complete carry complete class of decision functions complete combustion complete degeneracy complete electron shell complete-expansion diesel cycle complete flower complete four-point complete fusion complete graph complete induction complete integral

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