Ntxiv Cov Khoom Siv Ntxiv Txheeb Xyuas Cov Khoom Siv Khoom Siv

Kauv xuab zeb tshuab tau muab faib ua ob hom: Ib kauv xuab zeb tshuab ntxhua khaub ncaws thiab Ob chav kauv xuab zeb tshuab , uas feem ntau siv rau kev ntxuav, me me, tsim kho thiab lwm yam kev tsim khoom, nrog rau cov khoom noj zoo thiab ntxhib-nplej ntxuav.

Muab Kauv Sand Cav Tshuab Ntxhua Khaub Ncaws Tshuab

1. Cov qauv yog qhov yooj yim thiab kev ua haujlwm yog ruaj khov.

2. Nws yog haum rau ntau cov chaw ua haujlwm.

3. Muab piv nrog cov khaub noom ib qho capal xuab zeb tshuab ntxhua khaub ncaws, ob chav kauv pob zeb ntxhua khaub ncaws tshuab muaj cov yam ntxwv ntawm kev ua haujlwm siab thiab tso zis loj.

4. Ruijie kauv xuab ntaub pua plag tshuab tuaj yeem ua cov ntaub ntawv tsis pub dhau 0-30mm, thiab tuaj yeem ntxuav cov av thiab hmoov tshauv ntawm cov ntaub ntawv huv si.