Ua hoʻopuniʻia ka pahu alumini e nā'āpanaʻelua a iʻoleʻelua mau papa o nā wili a Aluminim clad Alumini. ʻO nā kāpena OPPC i loaʻa i nā hana hanaʻelua o nā hana o nā hana o nā hana me nā mea hiki ke kamaʻilio.

Ua hoʻopuniʻia ka pahu alumini e nā'āpanaʻelua a iʻoleʻelua mau papa o nā wili a Aluminim clad Alumini. ʻO nā kāpena OPPC i loaʻa i nā hana hanaʻelua o nā hana o nā hana o nā hana me nā mea hiki ke kamaʻilio.
Ke noi:Aerial, ma luna, Overdor
KAHO MEA:
1, e hoʻololi ana i hoʻokahi a iʻole kekahi mau wili o ka mea hana kuʻuna me nā kila kila a me nā mea kila a me nā wili a al / aa / aa.
2, e Hoʻololi i kekahi o nā kn mau Kuhina Biseʻekolu me ka HPEC, pēlā e hana ai i kahi laina i komo aʻelua kēkē.
3, hiki i ka mea hoʻokūkū ke hālāwai me nā kiʻekiʻe kiʻekiʻe o ka marrative kiʻekiʻe i hōʻoiaʻia e ka ho'āʻoʻana ma keʻano o keʻano mahana.
4, ua hoʻopiliʻiaʻo Opc i waena a me nā laina haʻahaʻa kiʻekiʻe me kaʻole o nā wili e like me nā mea e like me ka 10kv, 66kv a pēlā aku.
5, nā Tinecommunications no nā Middletions & Lime Middle Lines i nā Lines ma Urban a me nā wahi'āina; Hoʻolako i nā cerbles optical no ka kūkuluʻana i ke kikowaena kikowaena kikowaena.
I ka makahiki 2004, ua hoʻopaʻaʻo GL Fiber i ka hale hana e hana i nā huahana cable optical, e hoʻopiʻi i ka cable coable, etc.
Loaʻa iā GL Fiber i kēia manawa 18 mau hoʻonohonoho o nā lako kala kala, 10 mau'āpana o nā mea kanu cheble colvery 1 nā mea hana kūpono a me nā mea'ē aʻe e hana ai i nā mea kōkua kōkua'ē aʻe. I kēia manawa, hiki i ka hana hana makahiki o ka makahiki o nā cerbles optical i ka makahiki he 12 km (hiki i ka hana o ka lā i kēlā me kēia makahiki. Hiki i kā mākou mau mea pono ke hana i nāʻano likeʻole o nā mea i loko a me nā mea i waho. Hiki i ka hana hana o kēlā me kēia lā i hiki i nā mea maʻamau ke hōʻea i 1500km 1200km / lā, a me ka hana hana o kēlā me kēia lā ke hiki i ka opgw ke hiki i ka 200km / lā.