ZITHUNZI ZAOPTICAL FIBER
► Ulusi wamitundu 2-12 pagawo lililonse
► Zida za sheath zogwira ntchito bwino
► Membala wapamwamba kwambiri wopanda zitsulo
► 4 zingwe zosavuta
► Metallic tepi zida zonyamula zida za sheath
► Membala wapamwamba kwambiri wa armid yam mphamvu
► 2-12 ulusi wamitundu
► Helical zitsulo chubu ndi zitsulo waya mauna
► 2-4 zingwe zosavuta
► Membala wamphamvu kwambiri wa modulus
► Zida zogwirira ntchito bwino (PU)
► 2-4 mitundu yolimba yolimba yamtundu (PA.12 / Hytrel)