screw jack〔名词〕螺旋千斤顶详细»
screw jack〔名词〕螺旋起重器,螺丝千顶详细»
screw jack〔名词〕螺旋起重器详细»
screw jack〔名词〕螺旋起重器,螺旋夹详细»
screw jack〔名词〕螺旋起重器,螺旋千斤顶详细»
screw jack〔名词〕螺丝起重器,千斤顶,螺旋起重器,螺旋起重器,螺旋夹详细»
千斤顶hoisting jack;lifting jack;screw jack详细»
千斤顶adjustable jack;capsular jack;lifting jack详细»
千斤顶capsular jack hoisting jack jack lifting jack lifting screw详细»
千斤顶jack;lifting jack;screw jack详细»
千斤顶hoisting jack;lifting jack;lifting screw;screwing jack详细»