Cov kauj ruam ua haujlwm:
Kev kho deg: Ua ntej, siv lub kaum sab xis kom tshem tawm cov nplai los ntawm qhov chaw xau. Tom qab ntawd, siv lub tshuab hluav taws xob los ntxuav qhov chaw ntawm txoj cai -angle weld cheeb tsam. Ua tib zoo ntxuav lub ntsej muag nrog cov ntawv xuab zeb kom pom cov xim hlau qub, thiab tom qab ntawd ntxuav lub ntsej muag nrog anhydrous ethanol.
Cov Khoom Sib xyaw: Sib tov 1321 cov khoom hauv qhov sib piv 3: 1 thiab do kom txog thaum tsis muaj xim sib txawv.
Kev siv cov khoom siv: Siv cov khoom npaj 1321 feem ntau rau cov vuam seams, ua raws li qhov loj dua - thaj tsam tiv thaiv - daim ntawv thov kev tiv thaiv corrosion ntawm 1321 cov khoom.
Lub Sijhawm Kho: 24 teev / 24℃(cov ntaub ntawv kub). Rau txhua txhua 11℃nce nyob rau hauv cov ntaub ntawv kub, lub sij hawm kho yog halved, tab sis qhov kub nce yuav tsum tsis txhob ntau tshaj cov khoom tiv thaiv kub.