天津统计年鉴 2000，栏目：第10篇 交通运输和邮电通信>>10-10 通信网络和设备能力情况，共1页
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| 10—10通信网络和设备能力情况 |
| TELECOMMUNICATION
NETS AND FACILITY CAPABILITIES |
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1999 |
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比1998年 |
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增长％ |
| 指标Item |
1998 |
1999 |
Increase |
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|
Rate |
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in 1999 |
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over 1998 |
| 一、通信网络情况Telecommunications
Nets |
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| 邮电局所总数(处)Number of
Post&Telecommunications Offices(unit) |
*** |
*** |
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| 邮路总长度Length of Postal Routes |
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|
(单程)(公里)(single distance)(km) |
*** |
*** |
*** |
| #一级邮路One Class Postal Routes |
*** |
*** |
*** |
| 二级邮路Second Class Postal Routes |
*** |
*** |
*** |
| #铁路邮路Railway Routes |
*** |
*** |
*** |
| 自办汽车邮路Highway Routes
Self-managed |
*** |
*** |
*** |
| 长话业务电路总数Number of Long-distance
Telephone Lines |
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|
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| (路)(line) |
*** |
*** |
*** |
| 二、通信设备能力情况Facility
Capabilities of Telecommunications |
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| 邮政生产用汽车(辆)Automobile for Post
Business(unit) |
*** |
*** |
*** |
| 长途自动交换机容量Capacity Long-distance
Telephone |
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| (路端)Exchanges(circuit) |
*** |
*** |
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| 局用交换机容量Capacity of Office Telephone
Exchanges |
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| (万门)(10 000 lines) |
*** |
*** |
*** |
| 全市话机总数(万部)Number of Telephone Sets(10
000 sets) |
*** |
*** |
*** |
| #市内电话Urban |
*** |
*** |
*** |
| 无线寻呼系统容量(户)Capacity of Pageing
Service(10 000 subscriber) |
*** |
*** |
*** |
| 模拟移动通信交换机容量Capacity of Imitative
Mobile Phone |
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| (户)(subscriber) |
*** |
*** |
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| 数字移动通信交换机容量Capacity of Digital Mobile
Phone |
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| (户)(subscriber) |
*** |
*** |
*** |
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