Tsev Tsev Kho Mob

Nov 16, 2025

Tso lus

1. Tom qab ntxuav, cua qhuav ib txwm nyob rau hauv ib lub qhov dej -ventilated, shady qhov chaw. Tsis txhob raug tshav ntuj ncaj qha los yog kub kub los tiv thaiv cov kua nplaum los ntawm tev tawm los yog tshem tawm, uas yuav ua rau kom muaj kev laus.

 

2. Tsis yog- cov khau ua haujlwm tshaj lij yuav tsum tsis txhob kov cov kua qaub, alkalis, ntsev, lossis lwm yam tshuaj kom tsis txhob xeb, kua nplaum, lossis deformation.

 

3. Thaum ntxuav, siv maj mam thiab txawm siab. Tsis txhob txhuam txhuam kom tsis txhob tawg cov xov los yog txhuam cov qauv thiab cov hniav zoo nkauj ntawm cov khau.

 

4. Tsis txhob kov cov khoom ntse lossis taw tes kom tsis txhob khawb thiab kua muag.

 

5. Rau cov xim dawb, tsis txhob sib cuag nrog cov khoom uas nyuaj rau kev ntxuav, xws li cov pa roj carbon ink. Tom qab ntxuav cov xim ntawm daim ntaub, siv cov tshuaj txhuam hniav los yog cov hmoov dawb chalk sib npaug, ces cia nws qhuav kom tsis txhob muaj xim. Xwb, muab ob daim ntawv dawb huv rau ntawm daim ntaub, cia nws qhuav, thiab muab tshem tawm. Qhov no tseem yuav tiv thaiv kom tsis muaj xim.

 

6. Txhua yam teeb meem me xws li cov xov tawg, cov xov xoob xoob, lossis cov khoom siv xoob xoob yuav tsum tau kho tam sim ntawd kom ntev lub neej ntawm cov khau.

 

7. Tsis tas li ntawd, cov tsev pheeb suab ntaub yuav tsum tau ntxuav tsis tu ncua kom tsis txhob muaj pwm thiab tsw. Tsis txhob tshuab ntxhua. Qee tus neeg xav tias cov tsev pheeb suab ntaub ruaj khov thiab pheej yig, yog li lawv tub nkees heev los ntxuav tes. Lawv paub me ntsis tias cov tsev pheebsuab txawv ntawm cov ntaub zoo nkauj, thiab kev ntxhua khaub ncaws tuaj yeem ua rau lawv tev lossis ploj.

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