Lus piav qhia luv luv:

BT yas illumination box modulus davhlau ya nyob twg composite apparatus, nws pab tswj thiab
faib cov cuab yeej siv hluav taws xob thiab tiv thaiv Circuit Court tiv thaiv overload. Luv luv
circuit los yog creep age. Nws dav siv rau cov chaw tsim kho modem. Xws li kev lag luam
thiab cov tsev siab, chaw nres tsheb, tsev kho mob, tsev kawm ntawv, tsev nyob thiab chaw ua haujlwm hauv tsoomfwv,
lwm.