1. Cov xim zoo nkauj, siv qhov kub thiab txias, muaj zog acid, phosphating, putty, txau thiab lwm yam txheej txheem los tiv thaiv xeb, kom ntseeg tau tias txhua yam khoom tuaj yeem tiv taus qhov yaig ntawm nag.2.Durable motor, 180 ° crashproof tsim, tsis muaj zog noj, ntau rugged.3.Security tiv thaiv tub sab nyiag, tsuas yog nrog ...
Nyeem ntxiv