Cov khoom ntawm PVC insulated nyob ntawm tej yog ib tug series ntawm nteg hluav taws xob nyob ntawm tej, uas yog tsuas yog haum rau nteg nyob rau hauv qhov chaw ruaj, Nws yog dav siv los ua connectors ntawm tsav, teeb pom kev zoo, electronics equipments, cuab yeej thiab telecommunication equipments nrog rated voltage 450/750v. los yog hauv qab no