... 辅助起落装置 auxiliary landing gear 辅助起重机 auxiliary hoist; donkey crane 辅助起重绞车 auxiliary crab ...
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Auxiliary hoist capacity 副卷扬提升能力
Hoist Main & Auxiliary Winch 起重部分
auxiliary shaft hoist 副井提升机
auxiliary crane hoist 辅助起重吊车
auxiliary slope hoist 副斜井绞车
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