| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| DB37/T 3497-2019 |
|
|
via email in business day |
valid,,2019-3-1 |
|
| DB46/T 557-2021 |
Detection of non-biodegradable compositions in disposable plastic products—IR and PY-GC/MS methods |
|
via email in business day |
valid,, |
|
| DL/T 2509-2022 |
Guide for gas supervision of SF6/CF4 gas mixture in insulated electrical equipment |
$165.00 |
via email in 1~3 business day |
valid,,2022-11-13 |
|
| GA/T 1430-2017 |
Specifications for audio authentication analysis in forensics |
$100.00 |
via email in 1~3 business day |
valid,,2019-9-7 |
|
| GA/T 1431-2017 |
Specifications for noise reduction and speech enhancement in Forensics |
$100.00 |
via email in 1~3 business day |
valid,,2017-9-22 |
|
| GA/T 1432-2017 |
Specifications for speaker profiling in Forensics |
$100.00 |
via email in 1~3 business day |
valid,,2017-9-22 |
|
| GA/T 1433-2017 |
Specifications for voice identification in Forensics |
$160.00 |
via email in 1~3 business day |
valid,,2017-9-22 |
|
| GB 101-1986 |
Slotted raised countersunk head wood screws |
$30.00 |
via email in 1~3 business day |
valid,,1987-6-1 |
|
| GB 1011-1986 |
Truss head rivets |
$45.00 |
via email in 1~3 business day |
valid,,1987-6-1 |
|
| GB 1012-1986 |
120 degree oval countersunk rivets |
$30.00 |
via email in 1~3 business day |
valid,,1987-6-1 |
|
| GB 1013-1986 |
Cone head semi-tubular rivets |
$60.00 |
via email in 1~3 business day |
valid,,1987-6-1 |
|
| GB 1014-1986 |
Truss head semi-tubular rivets |
$30.00 |
via email in 1~3 business day |
valid,,1987-6-1 |
|
| GB 1015-1986 |
Countersunk head semi-tubular rivets |
$30.00 |
via email in 1~3 business day |
valid,,1987-6-1 |
|
| GB 1016-1986 |
Headless rivets |
$45.00 |
via email in 1~3 business day |
valid,,1987-6-1 |
|
| GB 10184-1988 |
Performance Test Code for Utility Boiler |
$640.00 |
immediately |
valid,,1989-6-1 |
|
| GB 102-1986 |
Hexagon head wood screws |
$30.00 |
via email in 1~3 business day |
valid,,1987-6-1 |
|
| GB 1022-1976 |
Lock washers with angular upturn tab in line to the lug |
$30.00 |
via email in 1~3 business day |
valid,,1977-10-1 |
|
| GB 1023-1976 |
Lock washers with angular upturn tab perpendicular to the external tab |
$180.00 |
via email in business day |
abolished2005-10-14 ,,1977-10-1 |
|
| GB 1024-1976 |
Lock washers with angular upturn tab in line to the external tab |
$180.00 |
via email in business day |
abolished2005-10-14 ,,1977-10-1 |
|
| GB 10415-1989 |
Agricultural machinery double V-belt pulleys |
$135.00 |
via email in 1~3 business day |
superseded,2008-1-1,1990-1-1 |
|
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