vertical ship lift
短语词组
- vertical ship lift with floats 浮筒式垂直陞船機
- Geheyan 2 -shage vertical ship lift 隔河巖二級垂直陞船機
- vertical lift ship 垂直陞船機
- Ship vertical lift 垂直陞船機
- Lift vertical ship 垂直陞船機
- vertical gear -rack type ship-lift system 齒輪齒條垂直爬陞式陞船機 返回 vertical ship lift