![](../images/GB-logo.png) |
![](../images/GB-txt.png)
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
|
GB/T 7623-1987
|
|
Automatic answering equipment and/or parallel automatic calling equipment on the general switched telephone network, including procedures for bling of echo control devices for both manually and automatically established calls |
|
|
|
Issued Date: |
|
Implemented Date: |
|
Issued by: |
|
The Standardization Administration of the People's Republic of China |
|
|
|
|
Thanks for your interest in
"GB/T 7623-1987" standard !
This GB standard english version is not ready translated, only after get your order, then we translate it, time usually need more 3-5 days .
|
![](../images/support.png) |
GB Standard Code |
GB/T 7623-1987 |
Standard Category |
China National Standards |
GB Standard English Title |
Automatic answering equipment and/or parallel automatic calling equipment on the general switched telephone network, including procedures for bling of echo control devices for both manually and automatically established calls |
GB Standard Chinese Title |
在电话自动交换网上的自动应答设备和(或)并行自动呼叫设备, 包括人工和自动建立呼叫时使回波控制装置停止工作的规程 |
Chinese Version Price |
$5.00 per page |
English Translation Fee |
About $15~$30 per 1 page (1,000 words) |
Sale Price
(30~50% off) |
Inquire us for detail price
|
|