Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
GB 25286.5-2010 |
Non-electrical equipment for use in potentially explosive atmospheres - Part 5: Protection by constructional safety “c” |
$300.00 |
via email in 1~3 business day |
abolished2022-05-01,2022-5-1,2011-9-1 |
|
GB 25286.6-2010 |
Non-electrical equipment for use in potentially explosive atmospheres - Part 6: Protection by control of ignition source “b” |
$210.00 |
via email in 1~3 business day |
abolished2022-05-01,2022-5-1,2011-9-1 |
|
GB 25286.8-2010 |
Non-electrical equipment for potentially explosive atmospheres - Part 8: Protection by liquid immersion “k” |
$120.00 |
via email in 1~3 business day |
abolished2022-05-01,2022-5-1,2011-9-1 |
|
GB 25287-2010 |
Perimeter protection high-voltage device |
$210.00 |
via email in 1~3 business day |
superseded,2025-4-1,2011-9-1 |
|
GB 25287-2023 |
Perimeter protection high-voltage grid device |
$400.00 |
via email in 1~3 business day |
valid,,2025-4-1 |
|
GB 2529-1981 |
|
|
via email in business day |
superseded,1990-3-1, |
|
GB 253-1981 |
|
|
via email in business day |
superseded,1990-4-1, |
|
GB 253-1989 |
Kerosine |
$184.00 |
via email in 1~3 business day |
abolished2009-06-01,2009-6-1,1990-4-1 |
|
GB 253-2008 |
Kerosine |
$90.00 |
via email in 1~3 business day |
valid,,2009-6-1 |
|
GB 2532-1981 |
Brass sheets and strips for main sheet in water tanks and water chambers |
$30.00 |
via email in 1~3 business day |
superseded,1998-8-1,1982-1-1 |
|
GB 25323-2010 |
The norm of energy consumption per unit products of recycling lead |
$210.00 |
via email in 1~3 business day |
superseded,2024-6-1,2012-3-1 |
|
GB 25323-2023 |
The norm of energy consumption per unit production of nonferrous heavy metals metallurgical enterprises |
$555.00 |
via email in 1~5 business day |
valid,,2024-6-1 |
|
GB 25324-2010 |
The norm of energy consumption for cathode carbon block for aluminium eletrolyzation |
$210.00 |
via email in 1~3 business day |
superseded,2015-10-1,2012-3-1 |
|
GB 25324-2014 |
The norm of energy consumption for cathode carbon block for aluminium eletrolyzation |
$160.00 |
via email in 1~3 business day |
superseded,2024-1-1,2015-10-1 |
|
GB 25324-2022 |
The norm of energy consumption per unit throughput of carbonaceous materials used for aluminium production |
$345.00 |
via email in 1~5 business day |
valid,,2024-1-1 |
|
GB 25325-2010 |
The norm of energy consumption for prebaked anode products for aluminium eletrolyzation |
$210.00 |
via email in 1~3 business day |
superseded,2015-10-1,2012-3-1 |
|
GB 25325-2014 |
The norm of energy consumption for prebaked anode products for aluminium eletrolyzation |
$160.00 |
via email in 1~3 business day |
superseded,2024-1-1,2015-10-1 |
|
GB 25326-2010 |
The norm of energy consumption per unit products of rolled or drawn aluminium and aluminium alloy tubes,bars |
$140.00 |
via email in 1~3 business day |
abolished2024-06-01,2024-6-1,2012-3-1 |
|
GB 25327-2010 |
The norm of energy consumption per unit products of alumina enterprise |
$210.00 |
via email in 1~3 business day |
superseded,2018-6-1,2012-3-1 |
|
GB 25327-2017 |
The norm of energy consumption per unit products of alumina |
$120.00 |
via email in 1~3 business day |
superseded,2024-1-1,2018-6-1 |
|
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