tiko K-Box A7 Chav B Peb-theem Meter nrog Hloov Tus Neeg Siv Phau Ntawv
Nyob nyab xeeb thaum siv tiko K-Box A7 Chav B Peb-Phase Meter nrog Hloov. Nyeem cov neeg siv phau ntawv kom zoo kom tsis txhob muaj kev pheej hmoo xws li kub dhau, hluav taws xob poob siab, lossis hluav taws kub. Nco ntsoov ua raws li tag nrho cov lus qhia kev nyab xeeb, suav nrog kev siv lub tshuab hluav taws xob kom raug thiab tsis txhob raug cov dej noo.