LSZH cable khoom tseem ceeb nta

Tsis tshua muaj pa taws halogen-dawb plaub lub luag haujlwm: 1, thaum muaj hluav taws kub, cov pa taws uas tsim los ntawm cov pa taws uas tsis muaj halogen-free optical cable yog qis dua li cov kab hluav taws xob kho qhov muag, uas pab cov neeg khiav tawm thiab tua hluav taws 2, tsis muaj cov ntsiab lus halogen, txo qhov kev pheej hmoo ntawm cov pa roj carbon monoxide tsim los ntawm hluav taws kub 3, hluav taws kub retardant, tuaj yeem ncua kev sib kis ntawm hluav taws 4, kev tiv thaiv ib puag ncig, tsis tshua muaj kev cuam tshuam rau ib puag ncig!