火花(hua)塞GE2-3專為高(gao)品質的發(fa)動機應用(yong)(yong)(yong)(yong)而開發(fa),其中心和(he)接地(di)電(dian)(dian)極(ji)采(cai)用(yong)(yong)(yong)(yong)獨(du)特的銥合金(jin),非常適合使用(yong)(yong)(yong)(yong)天然氣和(he)特殊氣體(ti)。設計的帶有銅(tong)芯的突出接地(di)電(dian)(dian)極(ji)可改(gai)善散熱并(bing)減少電(dian)(dian)極(ji)基(ji)材(cai)的磨(mo)損,從而提高(gao)電(dian)(dian)氣和(he)機械強度(du)并(bing)延長使用(yong)(yong)(yong)(yong)壽命。更長的絕緣子設計也提供(gong)了(le)好的防止閃絡的保護。