| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| DB11/T 598-2008 |
Specification of management for heat - Supply system |
150.0 |
via email in 1~3 business day |
abolished2018-07-01 ,2018-7-1,2008-11-14 |
|
| DB23/T 1798-2016 |
|
|
via email in business day |
abolished2024-05-06 ,,2016-10-7 |
|
| DB23/T 3594-2023 |
|
|
via email in business day |
valid,, |
|
| DB31/T 1057-2017 |
|
375.0 |
via email in 1~5 business day |
valid,,2017-10-1 |
|
| DB31/T 628-2012 |
The energy efficiency testing and evaluation method of industrial heat exchanger in service |
|
via email in business day |
valid,,2012-12-1 |
|
| DB31/T 628-2017 |
The energy efficiency testing and comprehensive evaluation method of in dustrial heat exchanger in service |
375.0 |
via email in 1~5 business day |
valid,,2017-10-1 |
|
| DB31/T 664-2012 |
Oil(gas) industrial boilers economy management indexes |
165.0 |
via email in 1~3 business day |
abolished2019-12-27 ,,2013-2-1 |
|
| DB32/T 4700-2024 |
Technical requirements for safety of regenerative thermal oxidizer |
|
via email in business day |
valid,,2024-3-5 |
|
| DB35/T 1660-2017 |
Cleaning technical specification for organic heat-transfer-fluids boiler & system |
|
via email in business day |
abolished2024-07-15 ,,2017-8-4 |
|
| DB37/T 4285-2020 |
Regular inspection rules for main bearing parts ofboilers |
|
via email in business day |
valid,, |
|
| DB37/T 4288-2020 |
|
|
via email in business day |
valid,, |
|
| DB37/T 4344-2021 |
|
165.0 |
via email in 1~3 business day |
valid,,2021-4-11 |
|
| DB43/T 1177-2016 |
|
|
via email in business day |
valid,,2016-8-20 |
|
| DB43/T 1190-2016 |
|
|
via email in business day |
valid,,2016-12-30 |
|
| DB43/T 1255-2017 |
Safety operation regulation for organic heat transfer heater |
135.0 |
via email in 1~3 business day |
valid,,2017-4-17 |
|
| DB50/T 48-2001 |
|
|
via email in business day |
abolished2020-07-10 ,, |
|
| DB50/T 49-2001 |
|
|
via email in business day |
abolished2020-07-10 ,, |
|
| DL/T 1005-2006 |
High temperature single roller slag crusher |
120.0 |
via email in 1~3 business day |
superseded,2024-4-11,2007-3-1 |
|
| DL/T 1005-2023 |
High temperature single roller slag crusher |
165.0 |
via email in 1~3 business day |
valid,,2024-4-11 |
|
| DL/T 1127-2010 |
Guide for design and operation of plasma ignition system |
300.0 |
via email in 1~3 business day |
superseded,2024-4-11,2010-10-1 |
|
* Related standard quantity: * Page quantity: *
Current: * First
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