SJ 2783-1987 in English
VALIDTechnical requirements for dispatching telephone main stations
- Issued on:1987-04-06
- Implemented on:1987-10-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$117.00
| Standard No: | SJ 2783-1987 |
| Document status: | VALID |
| Title in English: | Technical requirements for dispatching telephone main stations |
| Title in Chinese: | 调度电话总机技术要求 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 1987-04-06 |
| Implemented on: | 1987-10-01 |
| Chinese Classification: | C01-Technical management |
| Professional Classification: | SJ-Electronics |
| Related Keywords: | telephone communication equipment
dispatch telephone switchboards telephone switchboard communication equipment technical requirements general technical requirements |
| Related Topics: | scheduling
Paging Machine Technical Requirements Air conditioner 1 kilowatt-hour Four sentences general requirements for fire protection Telephone switchboard performance related Air conditioning quality requirements technology Air conditioner hang-up quality requirements and technology Telephone |
本标准适用于地面室内固定设施中进行调度指挥用的调度电话总机专用通信设备。
本标准不适用于特珠环境下（例如：高温、高温、腐蚀及易爆）的调度电话总机通信设备。
Scope
This standard applies to special communication equipment for dispatch telephone switchboards used for dispatch and command in fixed indoor facilities on the ground. This standard does not apply to dispatch telephone switchboard communication equipment in special environments (such as high temperature, high humidity, corrosion and explosion). This standard is formulated with reference to FOCT15903-78 "General Technical Requirements and Test Methods for Dispatching Telephone Communication Equipment".
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