Constantan Hlau Milliohm Resistor Nta: Kev ruaj khov Tsawg ohm Tsawg inductance Yooj yim solder, muaj kev ntseeg siab, muaj peev xwm ntau dhau
Kev npuaj teg: Kev lom zem, TV, Suab, Khoom siv hluav taws xob, Meter/Instruments system, Automation system