Pa66 Cov Khoom Siv: 1, muaj cov khoom rwb thaiv tsev zoo thiab dielectric cov khoom, kev siv kev nyab xeeb thiab nyab xeeb. 2, muaj qhov zoo kub tiv taus cov laus, nplaim taws retardant.
Nickel plating txheej txheem: txhim kho cov hnav tsis kam ntawm cov khoom sab, corrosion tsis kam.
Dav siv nyob rau hauv lub zog cia, roj teeb, cia khoom, tshuab siab thiab khoom siv tam sim no, thiab lwm yam xwm txheej.