Kev siv ntau zaus thiab txij nkawm: Yog tias lub tsheb kauj vab hluav taws xob nquag siv tab sis khaws cia zoo, nws yuav kav ntev li 3 txog 4 xyoos. Yog tias tsis nquag caij thiab tswj tsis tau zoo, nws tuaj yeem siv rau 5 txog 6 xyoo; Yog tias tsis caij tsheb tsis tu ncua thiab khaws cia zoo, nws yuav siv sijhawm li 10 xyoo. Yog tias koj caij tsheb tsis tu ncua, nws yuav siv sijhawm li 2 xyoos los hloov nws.
Kev siv cov xwm txheej: Piv txwv li, lub tsheb kauj vab hluav taws xob tshwj xeeb tsim rau kev xa khoom noj feem ntau muaj lub neej luv luv ntawm 1 txog 3 xyoos vim lawv siv ntau zaus thiab caij tsheb ntev.
Cov khoom lag luam zoo thiab tsim: Cov tsheb kauj vab hluav taws xob nrog tus nqi siab dua feem ntau yog tsim los kom muaj lub neej ntev dua. Piv txwv li, lub tsheb fais fab nqi ntawm 3000 yuan nyob rau hauv cov nqe lus tseem ceeb feem ntau yog tsim los kom muaj kev pab cuam lub neej nyob ib ncig ntawm 20000 mais thiab tuaj yeem caij tau 6-7 xyoo. Txawm li cas los xij, rau cov tsheb kauj vab hluav taws xob raug nqi ntawm ib txhiab yuan, ntau yam teeb meem yuav tshwm sim tom qab 1-2 xyoo ntawm caij.
Tsis tas li ntawd, kev tu thiab tu kom zoo txhua hnub yog qhov tseem ceeb sib npaug, xws li kev soj ntsuam kev ua haujlwm tsis tu ncua, kev ruaj khov ntawm cov fasteners, roj teeb, thiab kev tu thiab lubricating cov khoom muaj feem xyuam, uas tuaj yeem ua tau zoo rau lub neej ntawm cov tsheb kauj vab hluav taws xob.
Zuag qhia tag nrho, txhawm rau ua kom lub neej ua haujlwm ntev ntawm lub tsheb kauj vab hluav taws xob, ntxiv rau kev xaiv cov khoom zoo, kev siv tsim nyog thiab kev saib xyuas kuj tseem ceeb.