Isiza iKhasimende lase-Italy ukuthi liwine Ibhidi ye-National Telecom.Yabelana ngezimakethe ezingaphezu kuka-50% kwamanye amazwe afana ne-Italy, Bulgaria, Thailand, njll.
1.Isetshenziswa kakhulu ekumiseni ipayipi elingaphezulu, ukuvalwa kwengcezu yekhebuli yokuxhumana egqitshiwe kanye nengaphansi kolwandle;ingasebenza ngaphansi kwemvelo ukusuka ku -30 ℃ kuya ku-90 ℃ isikhathi eside.
I-2.Yesakhiwo se-fiber esiyinhlanganisela enhle kakhulu kanye nokubekwa uphawu kwesibili, okunamandla amahle kakhulu okusebenza, ukumelana nezinyembezi, ukuncipha kanye nokumelana nesimo sezulu.
3.Ukuvalwa kusetshenziswa i-Henkel Rubber yaseJalimane engenisiwe, enamandla amakhulu okubopha;umkhono oshwabene ukushisa muhle kakhulu ekuvaleni futhi indawo ethambisayo ingaba ngu-130℃.
4.Ulayini omhlophe ohlangothini lwangaphakathi lwebha kaloliwe kanye nopende ozwela ukushisa ngaphandle komkhiqizo kungase kuqondise ukusebenza okufanele.
I-5.Ifanele izintambo zokucaciswa okuhlukahlukene
6.Elula futhi esheshayo ekufakweni.