gyroidal การใช้
- Optimized in its structure , and can be used to rough polishing , finshing polishing and 11nall m polishing of all kinds of gyroidal - shape metal ware
- Thirdly , the basic configuration plan of a ship undocking assisted by different number of tugs is given . the relationships among the gyroidal moment , gyroidal time and drag forces of tugs in the process of ship undocking are analyzed . the margin of the tugs " towing forces during the ship undocking and turning process is studied