Cov lus qhia txog kev siv ris tsho hauv qab
Jan 18, 2020
Tso lus
Cov lus qhia txog kev siv ris tsho hauv qab
1. Lub tshuab ntxhua khaub ncaws kom qhuav lub sijhawm yuav tsum tsawg dua 30 vib nas this, nyob rau hauv ntau ntawm kom qhuav hauv qab ntab deformation, rhuav tshem khoom.
2. Tsis txhob ntsaws koj lub sab hauv nrog koj txhais tes.
3. Ua tib zoo qib khaub ncaws tawg rau nws lub xeev qub thiab npaj cov khob.
4. Qhuav khaub ncaws hauv qhov ntxoov ntxoo. Lub hnub tuaj yeem yooj yim ua khaub ncaws cuam tshuam thiab tig daj, ua lawv lub neej luv.