| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| DB31/T 914.3-2021 |
|
|
via email in business day |
valid,,2022-2-1 |
|
| DB31/T 915-2015 |
Safety production regulation for ammonia refrigerated warehouses |
$195.00 |
via email in 1~3 business day |
superseded,2020-1-1,2015-11-1 |
|
| DB31/T 915-2019 |
Safety production regulation for ammonia refrigerated warehouses |
$165.00 |
via email in 1~3 business day |
valid,,2020-1-1 |
|
| DB31/T 916-2015 |
|
|
via email in business day |
valid,,2015-11-1 |
|
| DB31/T 917-2015 |
Technical specification of EV charging point in gasoline(Gas) filling station |
$165.00 |
via email in 1~3 business day |
valid,,2015-10-1 |
|
| DB31/T 918-2015 |
|
|
via email in business day |
valid,,2015-11-1 |
|
| DB31/T 919-2015 |
Technical application of aquatic plants in urban wetland |
$255.00 |
via email in 1~3 business day |
valid,,2015-11-1 |
|
| DB31/T 920-2015 |
Specifications for service enterprises in the industrial parks |
$165.00 |
via email in 1~3 business day |
valid,,2015-11-1 |
|
| DB31/T 921-2015 |
Specification for wedding service |
$165.00 |
via email in 1~3 business day |
valid,,2015-11-1 |
|
| DB31/T 922-2015 |
|
$375.00 |
via email in 1~5 business day |
valid,,2015-12-1 |
|
| DB31/T 923-2015 |
Specification for safety use of landscaping and appearancespecial wheeled electric machine |
$165.00 |
via email in 1~3 business day |
valid,,2015-12-1 |
|
| DB31/T 924-2015 |
Energy classication and energy consumption calculation for escalators and moving walks |
$315.00 |
via email in 1~5 business day |
valid,,2015-12-1 |
|
| DB31/T 925-2015 |
Planning guidelines of tourism and leisure service facilities intourist attractions |
$225.00 |
via email in 1~3 business day |
valid,,2015-12-1 |
|
| DB31/T 926-2015 |
Technical specification of hydraulic flushing for urban water pipes |
$225.00 |
via email in 1~3 business day |
valid,,2015-12-1 |
|
| DB31/T 927-2015 |
|
|
via email in business day |
valid,,2016-1-1 |
|
| DB31/T 928-2015 |
|
|
via email in business day |
valid,,2016-1-1 |
|
| DB31/T 929-2015 |
|
|
via email in business day |
valid,,2016-1-1 |
|
| DB31/T 930-2015 |
Carbon emissions calculation about nonwovens’medical & hygiene,cleaning,person protective and health care |
$225.00 |
via email in 1~3 business day |
valid,,2016-1-1 |
|
| DB31/T 931-2015 |
Technical specification for application offoaming lightweight concrete to filling engineering |
$255.00 |
via email in 1~3 business day |
valid,,2016-1-1 |
|
| DB31/T 932-2015 |
Technical code for application of fly ash in concrete |
$225.00 |
via email in 1~3 business day |
valid,,2016-1-1 |
|
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