1. Kulemera kopepuka: Kapangidwe kake kamakhala kopanda mpweya ndipo kapangidwe kake kapadera kamatengera, komwe ndi koyenera kulumikizidwa ndikupangitsa kukhazikitsa ndi kukonza.
2. Chingwe chowunikira chimapangidwa mwapadera pambali yotanuka, yomwe ili yoyenera momwe chingwecho sichimapindika ndipo bokosi loyika ma terminal liyenera kupindika.
3. Ulusi wa kuwala umayikidwa pakati pa zowonjezera ziwiri, zomwe zimakhala zabwino kwambiri zowonongeka komanso zowonongeka.
4. Chingwe chachikopa chogwiritsa ntchito G.657 bend-insensitive optical fiber chimakhala ndi kukana kopindika kwambiri ndipo sichidzakhudza kutaya kwa kutayika kwa chingwe cha kuwala pamene chimayikidwa m'malo opindika m'nyumba ndi malo olimba.
5. Gwiritsani ntchito flame retardant PVC kapena low smoke halogen-free material monga m'chimake wa chingwe kuwala kukwaniritsa zofunika za kuwala chingwe ntchito retardant lawi ntchito m'nyumba.
6. Itha kuphatikizidwa ndi zolumikizira zosiyanasiyana zakumunda ndipo zitha kuthetsedwa patsamba,
7. Kugwiritsa ntchito mawonekedwe opanda zitsulo kwathunthu a chingwe chachikopa kungalepheretse mphezi.
8. Imagwira: Nthawi zina m'nyumba mulibe lamulo loletsa madzi.
Nthawi yotumiza: Sep-28-2022
