Lus piav qhia luv luv:

HW-916 series yog ib qho ntawm cov hluav taws xob tiv thaiv tam sim no tsim thiab tsim los ntawm

adopting thoob ntiaj teb advanced technology, muab nrog ntau lub zog (overunder voltage,

tshaj tam sim no, nws pib reconnect, voltage tam sim no zaub thiab adjustable voltage, tam sim no & lub sij hawm),

dav siv nyob rau hauv ib puag ncig ntawm hluav taws xob, kev lag luam thiab kev lag luam