| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| DB21/T 2754-2017 |
Technical specification for inspection of lightning protection system in hazardous |
|
via email in business day |
valid,,2017-3-23 |
|
| DB21/T 2755-2017 |
Technical Regulations of Automatic Fire Alarm & Water Mist Fire Extinguishing System for Urban Rail Transit Vehicle |
$285.00 |
via email in 1~3 business day |
superseded,2020-1-20,2017-3-23 |
|
| DB21/T 2755-2019 |
|
|
via email in business day |
valid,,2020-1-20 |
|
| DB21/T 2756-2017 |
Pesticide packaging bag paper |
|
via email in business day |
valid,,2017-3-23 |
|
| DB21/T 2757-2017 |
Barber neck paper |
|
via email in business day |
valid,,2017-3-23 |
|
| DB21/T 2758-2017 |
Electric jade bed |
|
via email in business day |
valid,,2017-3-23 |
|
| DB21/T 2759-2017 |
|
|
via email in business day |
valid,, |
|
| DB21/T 2760-2017 |
|
|
via email in business day |
superseded,, |
|
| DB21/T 2760-2023 |
|
|
via email in business day |
valid,, |
|
| DB21/T 2761-2017 |
High temperature and low temperature test specification for wind turbine gearboxes |
|
via email in business day |
valid,, |
|
| DB21/T 2762-2017 |
|
|
via email in business day |
valid,, |
|
| DB21/T 2763-2017 |
|
|
via email in business day |
valid,, |
|
| DB21/T 2764-2017 |
Quality evaluation standards for deflection of highway subgrade |
|
via email in business day |
valid,,2017-3-23 |
|
| DB21/T 2765-2017 |
|
|
via email in business day |
valid,,2017-3-23 |
|
| DB21/T 2766-2017 |
Grading Standards for Country Inns and Restaurants |
|
via email in business day |
valid,,2017-3-23 |
|
| DB21/T 2767-2017 |
Evaluation Norms for Featured Tourist Grange |
|
via email in business day |
valid,,2017-3-23 |
|
| DB21/T 2768-2017 |
Technical specification for isolation and treatment of diseased sea cucumber Apostichopus japonicus from engineering culture |
|
via email in business day |
valid,,2017-4-20 |
|
| DB21/T 2769-2017 |
|
|
via email in business day |
valid,, |
|
| DB21/T 2770-2017 |
Technical specification for cage breeding of sea cucumber in pond |
|
via email in business day |
valid,,2017-4-20 |
|
| DB21/T 2771-2017 |
Technical specification for tracing and monitoring of Island restoration project |
|
via email in business day |
valid,,2017-4-20 |
|
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