tower jib crane
短語詞組
- luffing jib tower crane 動(dòng)臂塔式起重機(jī);[機(jī)]動(dòng)臂變幅塔式起重機(jī)
- tower crane s jib 塔式起重機(jī)起重臂
- trolley -jib tower crane [機(jī)]小車變幅塔式起重機(jī)
- goose -neck jib tower crane [機(jī)]折臂式塔式起重機(jī)
- tower crane ' s jib 塔式起重機(jī)起重臂 返回 tower jib crane