| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 21135-2007 |
Tobacco and tobacco products—Determination of vapour-phase nicotine in air—Gas-chromatographic method |
$180.00 |
via email in 1~3 business day |
abolished2017-12-15,,2008-1-1 |
|
| GB/T 21136-2007 |
Threshed tobacco—Determination of stem content |
$360.00 |
via email in 1~3 business day |
valid,,2008-1-1 |
|
| GB/T 21137-2007 |
Leaf tobacco—Determination of strip particle size |
$220.00 |
via email in 1~3 business day |
valid,,2008-1-1 |
|
| GB/T 21138-2007 |
Tobacco seeds |
$120.00 |
via email in 1~3 business day |
superseded,2020-3-1,2008-1-1 |
|
| GB/T 21138-2019 |
Tobacco seeds |
$220.00 |
via email in 1~3 business day |
valid,,2020-3-1 |
|
| GB/T 21140-2007 |
Finger-jointed lumber—Non-structural |
$180.00 |
via email in 1~3 business day |
superseded,2018-5-1,2008-5-1 |
|
| GB/T 21140-2017 |
Non-structural finger jointed lumber |
$200.00 |
via email in 1~3 business day |
valid,,2018-5-1 |
|
| GB/T 21141-2007 |
Technical regulations for sandification prevention and control |
$450.00 |
via email in 1~3 business day |
valid,,2008-5-1 |
|
| GB/T 21142-2007 |
Product of geographical indication—Taixing ginkgo nut |
$240.00 |
via email in 1~3 business day |
valid,,2008-5-1 |
|
| GB/T 21143-2007 |
Metallic materials ― Unified method of test for determination of quasistatic fracture toughness |
$990.00 |
via email in 1~3 business day |
superseded,2015-9-1,2008-2-1 |
|
| GB/T 21143-2014 |
Metallic materials―Unified method of test for determination of quasistatic fracture toughness |
$1270.00 |
immediately |
valid,,2015-9-1 |
|
| GB/T 21144-2007 |
Solid concrete brick |
$180.00 |
via email in 1~3 business day |
superseded,2023-10-1,2008-6-1 |
|
| GB/T 21144-2023 |
Solid concrete brick |
$200.00 |
via email in 1~3 business day |
valid,,2023-10-1 |
|
| GB/T 21145-2007 |
Mechanical transport refrigeration units |
$270.00 |
via email in 1~3 business day |
superseded,2023-10-1,2008-2-1 |
|
| GB/T 21145-2023 |
Mechanical transport refrigeration units |
$375.00 |
via email in 1~5 business day |
valid,,2023-10-1 |
|
| GB/T 21149-2007 |
Fired roofing tiles |
$188.00 |
via email in 1~3 business day |
superseded,2020-7-1,2008-6-1 |
|
| GB/T 21149-2019 |
Fired roofing tiles |
$250.00 |
via email in 1~3 business day |
valid,,2020-7-1 |
|
| GB/T 21150-2007 |
Stall regulation wind turbine generator system |
$270.00 |
via email in 1~3 business day |
valid,,2008-1-1 |
|
| GB/T 21151-2007 |
Technical specification of main axial fan-mine |
$150.00 |
via email in 1~3 business day |
valid,,2008-1-1 |
|
| GB/T 21152-2007 |
Earth-moving machinery—Braking systems of rubber-tyred machines—Systems and performance requirements and test procedures |
$160.00 |
via email in 1~3 business day |
abolished2019-07-01,2019-7-1,2008-1-1 |
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