| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 12990.15-2006 |
|
|
via email in business day |
valid,, |
|
| GB/T 12991-1991 |
Information processing systems－Database language SQL with integrity enhancement |
$700.00 |
via email in 1~5 business day |
abolished2008-12-01,2008-12-1,1992-4-1 |
|
| GB/T 12991.1-2008 |
Information technology - Database languages - SQL - part 1： framework |
$600.00 |
via email in 1~3 business day |
valid,,2008-12-1 |
|
| GB/T 12992-1991 |
Measuring methods of thermal characteristic for forced air cooling of electronic equipment |
$210.00 |
via email in 1~3 business day |
valid,,1992-4-1 |
|
| GB/T 12993-1991 |
Thermal performances evaluation for electronic equipment |
$150.00 |
via email in 1~3 business day |
valid,,1992-4-1 |
|
| GB/T 12994-1991 |
Seed processing machinery－Terminology |
$300.00 |
via email in 1~5 business day |
abolished2009-02-01,2009-2-1,1992-4-1 |
|
| GB/T 12994-2008 |
Seed processing machinery - Terminology |
$300.00 |
via email in 1~5 business day |
valid,,2009-2-1 |
|
| GB/T 12995-1991 |
Motor wheelchairs |
$150.00 |
via email in 1~3 business day |
abolished2006-12-01,2006-12-1,1992-3-1 |
|
| GB/T 12996-1991 |
|
|
via email in business day |
superseded,2013-5-1, |
|
| GB/T 12996-2012 |
Electrically powered wheelchair |
$140.00 |
via email in 1~3 business day |
superseded,2025-2-1,2013-5-1 |
|
| GB/T 12996-2024 |
Electrically powered wheelchair |
$315.00 |
via email in 1~5 business day |
valid,,2025-2-1 |
|
| GB/T 12999-1991 |
Water quality sampling-Technical regulation of the preservation and handling of samples |
$150.00 |
via email in 1~3 business day |
abolished2009-11-01,2009-11-1,1992-3-1 |
|
| GB/T 13-1988 |
Cup head nib bolts |
$184.00 |
via email in 1~3 business day |
superseded,2014-3-1,1989-7-1 |
|
| GB/T 13-2013 |
Cup head nib bolts |
$120.00 |
via email in 1~3 business day |
valid,,2014-3-1 |
|
| GB/T 13000-2025 |
Information technology—Universal coded character set (UCS) |
$48090.00 |
via email in 1~10 business day |
to be valid,,2025-8-1 |
|
| GB/T 13001-1991 |
Test method for leveller |
$730.00 |
via email in 1~3 business day |
abolished1998-07-01,1998-7-1,1992-1-1 |
|
| GB/T 13002-1991 |
Built-in thermal protection for rotating electrical machines－Rules for protection of rotating electrical machines |
$130.00 |
via email in 1~3 business day |
abolished2008-12-01,2008-12-1,1992-5-1 |
|
| GB/T 13002-2008 |
Rotating electrical machines—Thermal protection |
$130.00 |
via email in 1~3 business day |
superseded,2023-2-1,2008-12-1 |
|
| GB/T 13002-2022 |
Rotating electrical machines—Thermal protection |
$165.00 |
via email in 1~3 business day |
valid,,2023-2-1 |
|
| GB/T 13003-1991 |
|
|
via email in business day |
superseded,2010-4-1, |
|
|
|
