“hand operated chain and lever block”的概念、定义、翻译、参考文献-科学参考

单词	hand operated chain and lever block
释义	hand operated chain and lever block Encyclopedia 工学〔轻小型起重设备〕释 hand operated chain and lever block手动葫芦通过人力拉动链条或扳动手柄来提升或牵引重物的轻小型起重设备。
随便看	irreducible cluster integral irreducible coalgebra irreducible complex character irreducible complex representation irreducible component irreducible constituent irreducible continuous geometry irreducible continuum irreducible correspondence irreducible covering irreducible curve irreducible discrete subgroup irreducible element irreducible equation irreducible factor irreducible fluid irreducible form irreducible fraction irreducible function irreducible generating set irreducible germ irreducible g nodule irreducible g-nodule irreducible graph irreducible group

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