吊车旋转杆

词组短语

swinging boom

与吊车旋转杆相关的网络解释 [注：此内容来源于网络，仅供参考]

swinging boom：吊车旋转杆

swing wire | 移舶索 \\r\\n | swinging boom | 吊车旋转杆 \\r\\n | swinging scaffold | 摇摆脚手架 \\r\\n

swinging boom WESTBANK：吊车旋转杆

swing wire WESTBANK 移舶索 | swinging boom WESTBANK 吊车旋转杆 | swinging scaffold WESTBANK 摇摆脚手架