单词	stop ring
释义	stop ring [化] 制动环
随便看	mechanical dividing heads mechanical division mechanical downtime mechanical draft mechanical draft air cooled condenser mechanical draft cooling tower mechanical-draft cooling tower mechanical drafting mechanical draftsman mechanical-draft water-cooling tower mechanical draft wet cooling tower mechanical draught mechanical draught cooling to wer mechanical draught cooling tower mechanical drawing mechanical-drawing mechanical drawings mechanical drawworks mechanical dredge mechanical drier mechanical drift mechanical drilling mechanical drive mechanical-driven turbine mechanical drive rig 觥触觨觫觬觭觯觰觱觲 54252 54253 54254 54255 54256 54257 54258 54259 54260 54261