Kev siv ib puag ncig ntawmhlau mesh laj kabyog txawv, thiab lub neej ncua nyob rau hauv tsev yog ntev dua, thaum lub laj kab nets sab nraum zoov muaj kev pab cuam lub neej tom qab cua thiab hnub. Thaum lub laj kab puas lawm, nws xav tau kev saib xyuas. Feem ntau hais lus, kev saib xyuas ntawm cov laj kab zoo tib yam yuav tsum tau ua tib zoo saib xyuas cov ntsiab lus hauv qab no.
1. Txoj kev kho mob tom qab daim tawv nqaij ntawm lub laj kab net ntog. Tom qab qhov saum npoo ntawm lub laj kab net khoom tsis tau galvanized, nws yuav xeb yog tias nws tsis khaws cia rau lub sijhawm. Yog li ntawd, xyuam xim rau seb daim tawv nqaij ntawm lub laj kab nets ntog. Thaum nws ntog, pleev xim rau cov xim pleev xim rau kev kho.
2. Kho cov khoom welded laj kab hauv lub sijhawm. Feem ntau nws yog neeg tsim kev puas tsuaj, thiab cov khoom laj kab puas raug kho nrog cov xov hlau txuas. Txhawm rau kom muaj kev sib cais thiab kev tiv thaiv ntawm lub laj kab.
3. Kev sib txuas ntawm lub mesh thiab kem yuav tsum tau kho nyob rau hauv lub sij hawm, thiab ib co saboteurs yuav unscrew lub screws rau muag. Hauv qhov no, qhov tsis txaus ntawm cov screws yuav tsum tau sau rau hauv lub sijhawm.
4. Cov ncej laj kab puas yuav tsum tau kho thiab welded raws sijhawm. Thiab pleev xim nrog cov tshuaj tiv thaiv xeb.
Post lub sij hawm: Sep-04-2020