● Lub zog hluav taws xob, tsis muaj suab nrov, Tsis muaj emissions, Kho tsis pub dawb.
● Tag nrho lub tsheb tau txais tag nrho cov hlau electrophoresis chassis, uas muaj kev pom dav dav thiab yooj yim los ntxuav thiab tswj.
● Hydraulic dumping, Ua haujlwm zoo.
Ua kom muaj zog plua plav tswj qhov system, kiv cua siab, muaj zog plua plav;Cov dej phwj sab nraud tuaj yeem tiv thaiv cov plua plav thiab tiv thaiv cov pa phem thib ob.