| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| DB31/T 82-1999 |
|
|
|
abolished2018-03-16 ,, |
|
| DB31/T 820-2014 |
|
|
|
abolished2019-12-27 ,,2014-10-1 |
|
| DB31/T 821-2014 |
|
|
|
valid,,2014-10-1 |
|
| DB31/T 822-2014 |
Determination of gossypol in feeds—HPLC method |
$105.00 |
via email in 1~3 business day |
abolished2019-12-27 ,,2014-10-1 |
|
| DB31/T 823-2014 |
Determination of cyproheptadine residues in swine urine—ELISA method and LC-MS/MS method |
$165.00 |
via email in 1~3 business day |
valid,,2014-10-1 |
|
| DB31/T 826-2014 |
|
|
|
valid,,2014-11-1 |
|
| DB31/T 827-2014 |
Inlaid with a service specification about inset jades of jewelry |
$165.00 |
via email in 1~3 business day |
abolished2019-12-27 ,,2014-12-1 |
|
| DB31/T 828-2014 |
Technical specifications for resonant rubblization of cement concrete pavement |
$315.00 |
via email in 1~5 business day |
valid,,2014-12-1 |
|
| DB31/T 829-2014 |
Technical and operational requirements for medical waste transportation |
$330.00 |
via email in 1~5 business day |
valid,,2014-12-1 |
|
| DB31/T 830-2014 |
Specifications of technical management for grain reserve warehouse |
$165.00 |
via email in 1~3 business day |
valid,,2014-12-1 |
|
| DB31/T 831-2014 |
|
|
|
valid,,2014-12-1 |
|
| DB31/T 832-2014 |
|
|
|
valid,,2014-12-1 |
|
| DB31/T 833-2014 |
|
|
|
valid,,2014-12-1 |
|
| DB31/T 834-2014 |
|
|
|
valid,,2014-12-1 |
|
| DB31/T 835-2014 |
|
|
|
valid,,2014-12-1 |
|
| DB31/T 836-2014 |
|
|
|
valid,,2014-12-1 |
|
| DB31/T 836-2021 |
Use of technology for refrigerant |
|
|
valid,,2021-9-1 |
|
| DB31/T 837-2014 |
|
|
|
abolished2018-03-16 ,,2014-12-1 |
|
| DB31/T 838-2014 |
|
|
|
valid,,2014-12-1 |
|
| DB31/T 839-2014 |
|
|
|
valid,,2014-12-1 |
|
|
|
|
