| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB 1397-1978 |
Chemical reagents--Potassium carbonate |
$184.00 |
via email in 1~3 business day |
superseded,1996-8-1,1979-1-1 |
|
| GB 1399-1978 |
Chemical reagents--Potassium hydrogen carbonate |
$180.00 |
via email in 1~3 business day |
valid,,1979-1-1 |
|
| GB 14-1988 |
Cup head square neck bolts with large head |
$45.00 |
via email in 1~3 business day |
valid,,1989-6-1 |
|
| GB 140-1959 |
|
|
via email in business day |
superseded,1987-5-1, |
|
| GB 14003-1992 |
Technical requirements and test methods for optical beam smoke fire detectors |
$250.00 |
via email in 1~3 business day |
superseded,2006-6-1,1993-7-1 |
|
| GB 14003-2005 |
Smoke detectors-Line detectors using an optical light beam |
$220.00 |
immediately |
valid,,2006-6-1 |
|
| GB 14003-2005E |
Smoke detectors―Line detectors using an optical light beam |
|
via email in business day |
valid,,2006-6-1 |
|
| GB 1401-1985 |
Chemical reagent--Ethylenediamine tetraacetic acid disodium salt |
$45.00 |
via email in 1~3 business day |
superseded,1999-5-1,1986-1-1 |
|
| GB 14016-1992 |
Marine acoustic and optical alarm signaller general specification |
$240.00 |
via email in 1~3 business day |
abolished2018-12-01 ,2018-12-1,1993-7-1 |
|
| GB 1402-1978 |
Electric railways--Trunk lines--Current and voltage systems |
|
via email in business day |
superseded,1999-8-1, |
|
| GB 1402-1998 |
A.C. voltage of electric traction for the railway main lines |
$184.00 |
via email in 1~3 business day |
abolished2011-06-01,2011-6-1,1999-8-1 |
|
| GB 14023-1992 |
Vehicles, motorboats and spark-ignited engine-driven devices-Radio disturbance characteristics-Limits and methods of measurement |
$350.00 |
via email in 1~3 business day |
abolished2000-12-01 ,2000-1-2,1993-8-1 |
|
| GB 14023-2000 |
Vehicles，motorboats and spark-ignited engine-driven devices--Radio disturbance characteristics--Limits and methods of measurement |
$490.00 |
via email in 1~5 business day |
abolished2007-05-01,2007-5-1,2000-1-2 |
|
| GB 14023-2006 |
Vehicles,boats,and internal combustion engine driven devices―Radio disturbance characteristics―Limits and methods of measurement |
$300.00 |
immediately |
superseded,2012-1-1,2007-5-1 |
|
| GB 14023-2011 |
Vehicles, boats and internal combustion engine - Radio disturbance characteristics - Limits and methods of measurement for the protection of off-board receivers |
$120.00 |
immediately |
superseded,2023-11-1,2012-1-1 |
|
| GB 14023-2022 |
Vehicles, boats and internal combustion engines―Radio disturbance characteristics―Limits and methods of measurement for the protection of off-board receivers |
$570.00 |
immediately |
valid,,2023-11-1 |
|
| GB 1403-1986 |
Designations of phenolic moulding materials |
$180.00 |
via email in 1~3 business day |
abolished1996-06-01 ,1996-6-1,1987-10-1 |
|
| GB 14035-1993 |
Life Saving Appliances (Bed-type, Pillow-type and Cushion-type) for Inland Waterway Ships |
$389.00 |
immediately |
superseded,2018-9-1,1993-10-1 |
|
| GB 14035-2018 |
Lifesaving appliances for inland waterway ships—Bed-type,pillow-type and cushion-type |
$250.00 |
via email in 1~3 business day |
valid,,2018-9-1 |
|
| GB 1404-1986 |
phenolic moulding materials |
|
via email in business day |
superseded,1996-6-1, |
|
|
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