| Journal Call no. | HE8421.C72 |
|---|---|
| Article Title | Renovation of Xi'an-Chengdu microwave link launched. |
| Is Part Of | CTC news ; v.3, no.5, 20 Mar 1997, p.9-10. |
| Abstract | Renovation of the Xi'an-Chengdu microwave trunk was kicked off. The renovation will turn the trunk into the first national microwave trunk in Southwest China equipped with SDH transmission system. |