I. Npaj Ua Ntej Kho
• Cov Khoom Siv Khoom: Npaj cov ntaub ntawv kho tshwj xeeb rau cov ntaub ntawv yas (xws li cov ntaub ntawv yas (txhuam, txhuam, tapes, thiab lwm yam raws li kev puas tsuaj.
• So qhov chaw puas ntsoog: Siv tus duav tshem tawm cov xoob xoob, thiab cov xuab zeb ntawm cov av uas muaj sia, thiab tom qab ntawd cov nplaum ntawm cov khoom siv kho; Thaum kawg, ntxuav cov khib nyiab nrog txhuam txhuam.
Ii. Kev Kho Txoj Kev Sib Txawv Sib Txawv
• Cov me nyuam me me- thaj chaw tawg lossis qhov:
1. Yog hais tias qhov tawg yog ntiav, sau rau qhov zoo -}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} Koj puas tiaj tus nrog txoj kev ncig ib puag ncig.
2. Yog lub qhov tob tob, cov khoom kho tuaj yeem sau tau hauv cov khaubncaws sab nraud povtseg. Tom qab txhua txheej yog kho, lub txheej tom ntej tuaj yeem nqa tawm kom tsis txhob muaj ntau tiam ntawm cov npuas.
• Loj {- thaj tsam kev puas tsuaj lossis cov peeting:
1. Ua ntej, tag nrho cov kev tshem tawm thaj chaw puas mus txog thaum lub hauv paus tsim hluav taws xob raug.
2. Sib tov cov khoom kho raws li cov lus piv txwv, kis nws tusyees ntawm qhov tawg, txhuam nws tiaj tus nrog tus scraper, thiab tswj hwm cov tuab rau ib puag ncig ib puag ncig.
III. Post -} kho
• Tomqab kev kho kom tiav, puag ncig kho qhov chaw uas tsis muaj cov neeg ua haujlwm tsis tu ncua lossis cov khib nyiab.
• Tos kom kom qhuav raws li lub sijhawm kho kom tau piav qhia hauv cov khoom kho, uas feem ntau yuav siv 24-48 teev, thiab kev mob nkeeg yuav tsum tswj tau thaum lub sijhawm kho.
• Tom qab ua tiav ziab, maj mam txhuam thiab kho cov ntug dej nrog cov khau khiab kom nws hloov mus ib puag ncig nrog kev khiav ib puag ncig.
IV. Sau ntawv
• Kho cov ntaub ntawv xav tau xaiv cov khoom uas phim cov ntaub ntawv tso mam li siv kom zam xim sib txawv lossis qhov sib txawv.
• Ua tib zoo rau huab cua thaum kev tsim kho, thiab muaj cua hlob, cua hlob lossis ntau dua li 5 degree), kom tsis txhob cuam tshuam rau kev kho cov nyhuv.
• Yog tias qhov kev puas tsuaj loj lossis koj tsis muaj kev kho kom zoo nkauj, nws raug pom zoo kom hu rau pawg kev tsim kho kom ntseeg tau tias qhov zoo ntawm kev kho.
