| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 26303.1-2010 |
Measuring method for dimensions and shapes of wrought copper and copper alloy—Part 1:Tube |
$360.00 |
via email in 1~3 business day |
valid,,2011-11-1 |
|
| GB/T 26303.2-2010 |
Measuring methods for dimensions and shapes of wrought copper and copper alloy—Part 2:Rod,wire and profile |
$300.00 |
via email in 1~3 business day |
valid,,2011-11-1 |
|
| GB/T 26303.3-2010 |
Measuring methods for dimensions and shapes of wrought copper and copper alloys—Part 3:Sheets and strips |
$240.00 |
via email in 1~3 business day |
valid,,2011-11-1 |
|
| GB/T 26656-2011 |
Metallographic test for compacted (vermicular) graphite cast irons |
$270.00 |
via email in 1~3 business day |
superseded,2023-5-23,2012-3-1 |
|
| GB/T 29513-2013 |
Chemical analysis of ferric-containing dust and sludge by XRF―Fused cast bead method |
$220.00 |
via email in 1~3 business day |
valid,,2014-2-1 |
|
| GB/T 30067-2013 |
Standard Terminology Relating to Metallography |
$1470.00 |
via email in 1~8 business day |
valid,,2014-9-1 |
|
| GB/T 30140-2013 |
Measuring method for the shielding effectiveness of magnetic material in low frequency alternating magnetic field |
$210.00 |
via email in 1~3 business day |
valid,,2014-5-14 |
|
| GB/T 30655-2014 |
Test methods for internal quantum efficiency of nitride LED epitaxial layers |
$150.00 |
via email in 1~3 business day |
valid,,2015-9-1 |
|
| GB/T 30834-2014 |
Standard test methods for rating and classifying inclusions in steel―Scanning Electron Microscope |
$270.00 |
via email in 1~5 business day |
superseded,2023-2-1,2015-4-1 |
|
| GB/T 30834-2022 |
Rating and classifying of inclusions in steel—Scanning electron microscope method |
$375.00 |
via email in 1~5 business day |
valid,,2023-2-1 |
|
| GB/T 31309-2014 |
Calculation of electoron vacancy number in nickel-base superalloys |
$160.00 |
via email in 1~3 business day |
superseded,2020-12-1,2015-9-1 |
|
| GB/T 31309-2020 |
Calculation of electron vacancy number in cast superalloys |
$195.00 |
via email in 1~3 business day |
valid,,2020-12-1 |
|
| GB/T 31351-2014 |
Nondestructive test method for micropipe density of polished monocrystalline silicon carbide wafers |
$100.00 |
via email in 1~3 business day |
valid,,2015-9-1 |
|
| GB/T 31352-2014 |
Test methods for warp of sapphire substrates |
$150.00 |
via email in 1~3 business day |
valid,,2015-9-1 |
|
| GB/T 31353-2014 |
Test methods for bow of sapphire substrates |
$150.00 |
via email in 1~3 business day |
valid,,2015-9-1 |
|
| GB/T 3137-2007 |
Testing method for electrical properties of tantalum powder |
$230.00 |
via email in 1~3 business day |
superseded,2021-2-1,2008-6-1 |
|
| GB/T 31522-2015 |
Matrix to superconductor volume ratio measurement―Copper to non-copper volume ratio of Nb 3Sn composite superconducting wires |
$370.00 |
via email in 1~5 business day |
valid,,2015-12-1 |
|
| GB/T 32186-2015 |
Test methods of cleanliness of aluminium and aluminium alloy ingots |
$150.00 |
via email in 1~3 business day |
valid,,2016-7-1 |
|
| GB/T 3246.1-2012 |
Inspection method for structure of wrought aluminum and aluminum alloy products Part 1 : Inspection method for microstructure |
$310.00 |
immediately |
superseded,2024-10-1,2013-10-1 |
|
| GB/T 3246.1-2024 |
Inspection method for structure of wrought aluminium and aluminium alloy products—Part 1: Inspection method for microstructure |
$1050.00 |
immediately |
valid,,2024-10-1 |
|
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* Related standard quantity: * Page quantity: *
Current: * First
Previous
[1][2][3][4][5][6][7]
Next
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