I. Xaiv cov chaw cia khoom
Kev Nyab Xeeb: Cov kab mob hydraulic yuav tsum muab cia rau hauv qhov chaw nyab xeeb, muaj chaw nyob nrog cov cim pom tseeb lossis kev puas tsuaj.
Yuav tsum muaj ib puag ncig ib puag ncig: qhov chaw cia khoom yuav tsum haus dej dawb, fubbling, kub siab yuav tsum khaws cia tias tus ncej yuav tsis puas vim qhov ntsuas kub tsawg.
Thib ob, cov cai ntawm kev cia
Categorized cia: Tus ncej yuav tsum kho thiab khawb yuav tsum muab khaws cia cais kom tsis txhob muaj kev ntxhov siab. Lub pob zeb hydraulic profs yuav raug kho thiab txhuam yuav tsum xa mus rau Tsev Saib Xyuas Lub Sijhawm rau kev kho lossis kho.
