土木設備
Engineering facilities
線路設備（純額）
Line facilities, net
線路設備
Line facilities
市外線路設備（純額）
Long-distance line facilities, net
市外線路設備
Long-distance line facilities
市内線路設備（純額）
Local line facilities, net
市内線路設備
Local line facilities
端末設備（純額）
Terminal facilities, net
端末設備
Terminal facilities
通信衛星設備（純額）
Communication satellite facilities, net