| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| DB31/T 658-2012 |
|
|
via email in business day |
abolished2018-03-16 ,,2013-2-1 |
|
| DB31/T 659-2012 |
|
|
via email in business day |
abolished2018-03-16 ,, |
|
| DB31/T 660-2012 |
|
|
via email in business day |
abolished2018-03-16 ,,2013-2-1 |
|
| DB31/T 661-2012 |
Technical specification for the protection and application oftopsoil used for greening |
$360.00 |
via email in 1~5 business day |
valid,,2013-2-1 |
|
| DB31/T 662-2012 |
Cleaner production audit to assess acceptance rules |
$105.00 |
via email in 1~3 business day |
valid,,2013-2-1 |
|
| DB31/T 663-2012 |
|
|
via email in business day |
valid,,2013-2-1 |
|
| DB31/T 664-2012 |
Oil(gas) industrial boilers economy management indexes |
$165.00 |
via email in 1~3 business day |
abolished2019-12-27 ,,2013-2-1 |
|
| DB31/T 665-2012 |
Uncalcined flue gas desulfurization gypsum based binder |
|
via email in business day |
abolished2019-12-27 ,,2013-2-1 |
|
| DB31/T 666-2012 |
Technical specification for application of derivative products (plaster,blocks and soil stabilizer)from uncalcined flue gas desulfurization gypsum based binder |
|
via email in business day |
abolished2019-12-27 ,,2013-2-1 |
|
| DB31/T 667-2012 |
|
|
via email in business day |
valid,,2013-2-1 |
|
| DB31/T 668.1-2012 |
|
|
via email in business day |
valid,,2013-5-1 |
|
| DB31/T 668.10-2012 |
|
|
via email in business day |
valid,,2013-5-1 |
|
| DB31/T 668.11-2012 |
Energy savings M&V and calculation method for energy conservation technical retrofit and EPC project—Part 11:Lighting system |
$105.00 |
via email in 1~3 business day |
valid,,2013-5-1 |
|
| DB31/T 668.12-2013 |
|
$165.00 |
via email in 1~3 business day |
valid,,2014-3-1 |
|
| DB31/T 668.13-2012 |
|
|
via email in business day |
superseded,2013-10-1, |
|
| DB31/T 668.13-2013 |
|
$105.00 |
via email in 1~3 business day |
valid,,2013-10-1 |
|
| DB31/T 668.14-2015 |
Energy savings measurement and verification method for energy conservationtechnical retrofit and EPC project-Part 14 : Motor |
$120.00 |
via email in 1~3 business day |
valid,,2016-1-1 |
|
| DB31/T 668.15-2015 |
Energy savings M&V and calculation method for energy conservation technicalretrowit and EPC project-Part 15:Transport &distribution electric cable |
$165.00 |
via email in 1~3 business day |
valid,,2016-1-1 |
|
| DB31/T 668.16-2020 |
Energy savings M&V and calculation method for energy conservation technical retrofit and EPC project―Part 16:Gas pass heat recovery |
$165.00 |
via email in 1~3 business day |
valid,,2020-6-1 |
|
| DB31/T 668.17-2020 |
Energy savings M&V and calculation method for energy conservationtechnical retrofit and EPC project-Part 17: Irregular soft insulations |
|
via email in business day |
valid,,2020-6-1 |
|
|
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