| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| DB31/T 935-2015 |
Vehicle information service—Management specification of information service of automobile dealer |
$165.00 |
via email in 1~3 business day |
valid,,2016-1-1 |
|
| DB31/T 936-2015 |
|
$165.00 |
via email in 1~3 business day |
valid,,2016-1-1 |
|
| DB31/T 937-2015 |
|
|
via email in business day |
valid,,2016-1-1 |
|
| DB31/T 938-2015 |
E-business service platform: after-sales specifications |
$255.00 |
via email in 1~3 business day |
valid,,2016-1-1 |
|
| DB31/T 939-2015 |
|
$225.00 |
via email in 1~3 business day |
abolished2018-03-16,,2016-1-1 |
|
| DB31/T 940-2015 |
|
|
via email in business day |
valid,,2016-1-1 |
|
| DB31/T 941.1-2015 |
|
$255.00 |
via email in 1~3 business day |
valid,,2016-1-1 |
|
| DB31/T 942.1-2015 |
|
|
via email in business day |
valid,,2016-1-1 |
|
| DB31/T 943-2015 |
|
|
via email in business day |
valid,,2016-1-1 |
|
| DB31/T 944-2015 |
Technical specifications for operating efficiency evaluation of pump system |
$255.00 |
via email in 1~3 business day |
valid,,2016-1-1 |
|
| DB31/T 945.1-2015 |
|
|
via email in business day |
valid,,2016-1-1 |
|
| DB31/T 945.2-2015 |
Management standards for energy-saving services industryPart 2: Energy performance contracting |
$165.00 |
via email in 1~3 business day |
valid,,2016-1-1 |
|
| DB31/T 945.3-2020 |
Service specification for energy saving servicePart 3: Energy audit for industry |
$165.00 |
via email in 1~3 business day |
valid,,2020-5-1 |
|
| DB31/T 945.4-2015 |
|
|
via email in business day |
valid,, |
|
| DB31/T 945.4-2020 |
Service specification for energy saving servicePart4: Public buildings energy audit |
$165.00 |
via email in 1~3 business day |
valid,,2020-5-1 |
|
| DB31/T 945.5-2015 |
|
|
via email in business day |
valid,, |
|
| DB31/T 945.5-2020 |
Service specification for energy saving servicePart 5: Measurement and verification of energy savings |
$165.00 |
via email in 1~3 business day |
valid,,2020-5-1 |
|
| DB31/T 946-2015 |
Standard for green industrial parks evaluation |
$255.00 |
via email in 1~3 business day |
superseded,2021-9-1,2016-1-1 |
|
| DB31/T 946-2021 |
Assessment guidelines for green industrial parks |
$165.00 |
via email in 1~3 business day |
valid,,2021-9-1 |
|
| DB31/T 947-2015 |
|
|
via email in business day |
valid,,2016-1-1 |
|
|
|
|
