| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB 20054-2015 |
Minimum allowable values of energy efficiency and energy efficiency grades for metal-halide lamps |
$80.00 |
via email in 1~3 business day |
valid,,2017-1-1 |
|
| GB 20665-2006 |
Minimum allowable values of energy efficiency and energy efficiency grades for domestic gas instantaneous water heater and gas fired heating and hot water combi-boilers |
$224.00 |
immediately |
superseded,2016-6-1,2007-7-1 |
|
| GB 20665-2015 |
Minimum allowable values of energy efficiency and energy efficiency grades for domestic gas instantaneous water heaters and gas fired heating and hot water combi-boilers |
$40.00 |
immediately |
valid,,2016-6-1 |
|
| GB 20943-2007 |
Minimum Allowable Values of Energy Efficiency and Evaluating Values of Energy Conservation of Single Voltage External AC-DC and AC-AC Power Supplies |
$304.00 |
immediately |
abolished2014-09-01,2014-9-1,2007-12-1 |
|
| GB 20943-2013 |
Minimum allowable values of energy efficiency and evaluating values of energy conservation for single voltage external AC-DC and AC-AC power supplies |
$120.00 |
immediately |
to be abolished2027-02-01,2027-2-1,2014-9-1 |
|
| GB 21248-2007 |
The norm of energy consumption per unit products of copper metallurgical enterprise |
$210.00 |
via email in 1~3 business day |
superseded,2015-1-1,2008-6-1 |
|
| GB 21248-2014 |
The Norm of Energy Consumption Per Unit Products of Copper Metallurgical Enterprise |
$220.00 |
via email in 1~3 business day |
superseded,2024-6-1,2015-1-1 |
|
| GB 21249-2007 |
The norm of energy consumption per unit products of zinc metallurgical enterprise |
$210.00 |
via email in 1~3 business day |
superseded,2015-1-1,2008-6-1 |
|
| GB 21249-2014 |
The Norm of Energy Consumption Per Unit Products of Zinc Metallurgical Enterprise |
$210.00 |
via email in 1~3 business day |
superseded,2024-6-1,2015-1-1 |
|
| GB 21250-2007 |
The norm of energy consumption per unit products of lead metallurgical enterprise |
$180.00 |
via email in 1~3 business day |
superseded,2015-1-1,2008-6-1 |
|
| GB 21250-2014 |
The Norm of Energy Consumption Per Unit Products of Lead Metallurgical Enterprise |
$180.00 |
via email in 1~3 business day |
superseded,2024-6-1,2015-1-1 |
|
| GB 21251-2007 |
The norm of energy consumption per unit products of nickel metallurgical enterprise |
$180.00 |
via email in 1~3 business day |
superseded,2015-1-1,2008-6-1 |
|
| GB 21251-2014 |
The Norm of Energy Consumption Per Unit Products of Nickel Metallurgical Enterprise |
$210.00 |
via email in 1~3 business day |
superseded,2024-6-1,2015-1-1 |
|
| GB 21252-2013 |
The norm of energy consumption for unit product of architecture and sanitary ceramics |
$150.00 |
via email in 1~3 business day |
superseded,2024-12-1,2014-12-1 |
|
| GB 21252-2023 |
Norm of energy consumption for unit production of architecture and sanitary ceramics and alumina grinding ball |
$180.00 |
via email in 1~3 business day |
valid,,2024-12-1 |
|
| GB 21256-2013 |
The norm of energy consumption per unit product of major individual―process of crude steel manufacturing process |
$160.00 |
via email in 1~3 business day |
superseded,2018-11-19,2014-10-1 |
|
| GB 21256-2013/XG1-2018 |
The norm of energy consumption per unit product of major individual—process of crude steel manufacturing process, includes Amendment 1 |
$195.00 |
via email in 1~3 business day |
valid,,2018-11-19 |
|
| GB 21257-2007 |
The norm of energy consumption per unit product of caustic soda |
$120.00 |
via email in 1~3 business day |
superseded,2015-1-1,2008-6-1 |
|
| GB 21257-2014 |
The Norm of Energy Consumption Per Unit Product of Caustic Soda |
$180.00 |
via email in 1~3 business day |
abolished2025-05-01,2025-5-1,2015-1-1 |
|
| GB 21257-2024 |
Norm of energy consumption per unit production of caustic soda, PVC, methane chloride |
$315.00 |
via email in 1~5 business day |
valid,,2025-5-1 |
|
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* Related standard quantity: * Page quantity: *
Current: * First
Previous
[4][5][6][7][8][9][10][11][12][13][14]
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End
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