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mechanical advantage
busin.
机构效益
mech.
机械效益
sport., med.
力学优点
tech.
节省倍力
;
机械优点
;
机械利益
;
滑车功率
English thesaurus
Mechanical Advantage
el., abbr.
MA
Mechanical Advantage
machines
abbr.
MA
(
Alex Lilo
)
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