Eng qimmat 10 telekommunikatsion kompaniya

Eng qimmat 10 telekommunikatsion kompaniya Telekommunikatsiya hayotimizning juda muhim qismiga aylandi. Dunyo telekommunikatsiya bozorining liderlarini ko’rib chiqamiz: 1. Chine Telecom (194 mln abonent) $309,16 mlrd; 2. AT&T Inc. (355 mln abonent) $245,58 mlrd; 3. China Mobile Ltd. (849 mln abonent) $215,3 mlrd; 4. Verizon Communications Inc.(150 ta mamlakatda faoliyat yuritadi) $191,72 mlrd; 5. Nippon Telegraph […]