Lus piav qhia luv luv:

Muaj nuj nqi & Nta

HWS18V-63 series yog ib qho ntawm cov khoom tiv thaiv hluav taws xob tsim

thiab tsim los ntawm kev siv cov thev naus laus zis thoob ntiaj teb,

muab nrog ntau lub zog (dhau-hauv qhov hluav taws xob, nws pib rov txuas,

voltage zaub thiab adjustable voltage & sij hawm) nyob rau hauv 50/60Hz, lug siv

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