Cov Ntawv Thov:
- Cov chaw nres nkoj thiab cov chaw ruaj khov: kev nyab xeeb braking rau cov thawv cranes, cov nqa khoom loj heev, thiab RTGs.
- Tsuas thiab Kev Lag Luam Hnyav: Txhim khu kev qhaav kom haum rau cov khoom siv cov khoom siv thiab cov tshuab conveyor.
- Rail thiab Tsheb thauj mus los: Kev siv thaum muaj xwm ceev rau kev tsheb ciav hlau-mounted gantry cranes thiab hnyav locomotives thiab hnyav locomotives.
- Kev Tsim Kho: Kev Nyab Xeeb-tseem ceeb braking rau ntauwd cranes thiab cov khoom siv hnyav.
