 |
|
Standard
| YD/T 1004-1999 Technical specifications and test methods of multi-port telephone accounting system (English Version) |
|
|
|
|
|
|
|
|
Detail of YD/T 1004-1999
| Standard No. |
|
| English Name |
|
| Chinese Name |
|
| Chinese Classification |
|
| Professional Classification |
|
| ICS Classification |
|
| Issued by |
|
| Issued on |
|
| Implemented on |
|
| Status |
|
| Superseded by |
|
| Superseded on |
|
| Abolished on |
|
| Superseding |
|
| Language |
|
| File Format |
| Word Count |
| Price(USD) |
|
| Keywords |
|
Introduction of YD/T 1004-1999
本标准规定了多路电话计费系统的主要功能、技术指标、防护指标及环境等技术要求，并规定了多路电话计费系统的测试方法。本标准适用于多路电话计费系统的研制、开发、生产和运营。
Contents of YD/T 1004-1999