nta:
Kev hloov kho 1.360 degree
2. Lub siab txhais lub ntsiab lus, Alec daim iav khoom siv, pom dav, tsis tawg, daim iav meej
3. Cov iav zoo nkauj plhaub, siv cov khoom PP zoo, muaj kev ntxhib los mos
4. Kev pom dav dua, kev nyab xeeb siab
5. Nreeb installation
Feem ntau cov tsheb kauj vab thiab cov tsheb kauj vab roob tuaj yeem siv tau, nco tseg: lub qhov taub sab hauv qhov taub xav tau nyob nruab nrab ntawm 16MM ~ 22MM los siv.
Xyuas
Muaj cov kev xyuas tsis tau.