Cov ntawv lo A4 tiaj tiaj tuaj yeem ua tau raws li qhov xav tau sib txawv hauv chaw ua haujlwm, txuag lub sijhawm rau kev ua haujlwm signage thiab kev ua haujlwm rov qab.
Kev taw qhia txog daim ntawv thov
daim ntawv lo tiaj tus, ua tau raws li qhov xav tau ntawm kev ua haujlwm raug cai nrog nws cov yam ntxwv tshwj xeeb, thiab kev xa khoom zoo.

Cov ntawv cim npe;
Cov lus qhia rau cov neeg siv;
Cov khoom ua si;
Cov menyuam yaus ua yeeb yam;

Cov yam ntxwv
dawb zoo thiab tiaj tus, thiab nws tuaj yeem luam tawm nrog daim kab xev thaum nws siv.
Kev ua haujlwm zoo, tsis muaj dej ntws thiab txiav zoo;
Yuav kom ua tau raws li qhov yuav tsum tau ua ntawm daim ntawv lo, cov kua nplaum no yog tsim rau kev sau ntawv tes tsis siv neeg.

Cov Khoom Qhia Txog
W1HK1 (70g daim kab xev nplaum ob npaug + 80g CCK dawb)
A1MP1 (80g ntawv coated + 95g dawb PEK)
A8100 (80g coated ntawv + 80g dawb CCK)