| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 12195-1990 |
Methods of measurement for pushbutton telephone with pulse |
$330.00 |
via email in 1~5 business day |
abolished2005-10-14,,1990-8-1 |
|
| GB/T 12196-1990 |
Methods of measurement for pushbutton dialer with pulse |
$130.00 |
via email in 1~3 business day |
abolished2005-10-14,,1990-8-1 |
|
| GB/T 12197-1990 |
Methods of measurement for pushbutton telephone with DTMF |
$1064.00 |
via email in 1~5 business day |
abolished2005-10-14 ,,1990-8-1 |
|
| GB/T 12198-1990 |
Methods of measurement for pushbutton dialer with DTMF |
$340.00 |
via email in 1~3 business day |
abolished2005-10-14 ,,1990-8-1 |
|
| GB/T 13038-1991 |
Products packaging of carrier telephone equipment |
$250.00 |
via email in 1~3 business day |
abolished2005-10-14,,1992-4-1 |
|
| GB/T 13136-1991 |
Specifications for the local subscriber loop carrier equipment |
$210.00 |
via email in 1~3 business day |
abolished2005-10-14,,1992-4-1 |
|
| GB/T 13137-1991 |
Specification for 12-channel telephone carrier terminal equipment used on the symmetric pains of 2.6/9.5mm coaxial cable |
$180.00 |
via email in 1~3 business day |
abolished2017-12-15,,1992-4-1 |
|
| GB/T 13425-1992 |
Measurement for 24-channels submarine coaxial cable carrier telephone equipment |
$660.00 |
via email in 1~3 business day |
abolished2017-12-15,,1992-1-2 |
|
| GB/T 13429-1992 |
Measurement methods for 120-channel submarine coaxial cable carrier telephone equipment |
$330.00 |
via email in 1~3 business day |
abolished2017-12-15,,1992-1-2 |
|
| GB/T 13430-1992 |
Performance requirements for 24-channel submarine coaxial cable carrier telephone equipment |
$330.00 |
via email in 1~3 business day |
abolished2017-12-15,,1992-1-2 |
|
| GB/T 13431-1992 |
Performance requirements for 120 - channel submarine coaxial cable carrier telephone equipment |
$150.00 |
via email in 1~3 business day |
abolished2017-12-15,,1992-1-2 |
|
| GB/T 13948-1992 |
Measuring methods for transmitters |
$904.00 |
via email in 1~5 business day |
abolished2005-10-14 ,,1993-8-1 |
|
| GB/T 14373-1993 |
Specifications of 46 channels TDM equipment operating on 4 line telephone-type circuit |
$220.00 |
via email in 1~3 business day |
abolished2005-10-14,,1993-1-2 |
|
| GB/T 14381-1993 |
specification for stored program control digital private automatic branch telephone exchange system |
$1050.00 |
via email in 1~3 business day |
valid,,1994-1-1 |
|
| GB/T 14716-1993 |
specification for stored program control analogue private automatic branch telephone exchange system |
$750.00 |
via email in 1~3 business day |
valid,,1994-6-1 |
|
| GB/T 1493-1979 |
Technical requirements for common battery telephones and automatic telephones |
$300.00 |
via email in 1~3 business day |
abolished2005-10-14,,1979-8-1 |
|
| GB/T 1494-1979 |
Technical requirements for magnet/telephone |
$260.00 |
via email in 1~3 business day |
abolished2005-10-14 ,,1979-8-1 |
|
| GB/T 15542-1995 |
Technical requirment of digital SPC automatic telephone exchange |
$1200.00 |
via email in 1~3 business day |
valid,,1995-1-2 |
|
| GB/T 15840-1995 |
Technical requirement for optical line terminals at 4×139264kbit/s |
$120.00 |
via email in 1~3 business day |
abolished2017-12-15,,1996-6-1 |
|
| GB/T 15844-2017 |
General specification for professional radio transceiver employing F3E emission in the mobile services |
$690.00 |
via email in 1~5 business day |
valid,,2018-7-1 |
|
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