英语词汇“shear pole derrick”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	shear pole derrick
释义	shear pole derrick 两足人字起重机
随便看	relief tower relief track relief train relief treatment of stress relief troop relief troops relief tube relief valve relief-valve relief valve augmented bypass system relief valve ball relief valve bollows leakage relief valve connection relief valve connector relief valve control relief valve discharge relief valve effluent relief valve force relief valve (hydraulic) relief valve inertial relief valve isolators relief-valve opening relief valve (pneumatic) relief valves relief valve setting fyzh fyzj fyzl fyzm fyzq fyzs fyzt fyzw fyzx fyzz チョイスチョイス［choice］チョイチョイチョイトチョイヤクチョイ役チョウチョウチョウチョウ