| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 13237-1991 |
Cold-rolled quality carbon structural steel shects and strips |
$224.00 |
immediately |
superseded,2014-9-1,1992-7-1 |
|
| GB/T 13237-2013 |
Cold Rolled Quality Carbon Structural Steel Sheets and Strips |
$60.00 |
immediately |
valid,,2014-9-1 |
|
| GB/T 13239-1991 |
Metallic materials－Tensile testing at low temperatures |
$304.00 |
via email in 1~3 business day |
superseded,2007-1-1,1992-7-1 |
|
| GB/T 13239-2006 |
Metallic materials―Tensile testing at low temperature |
$330.00 |
via email in 1~3 business day |
superseded,2020-7-1,2007-1-1 |
|
| GB/T 13240-1991 |
Iron ore pellets－Determination of relative free-swelling index |
$150.00 |
via email in 1~3 business day |
superseded,2019-2-1,1992-7-1 |
|
| GB/T 13240-2018 |
Iron ore pellets for blast furnace feedstocks—Determination of the free-swelling index |
$250.00 |
via email in 1~3 business day |
valid,,2019-2-1 |
|
| GB/T 13241-1991 |
Iron ores-Determination of reducibility |
$150.00 |
via email in 1~3 business day |
superseded,2018-6-1,1992-7-1 |
|
| GB/T 13241-2017 |
Iron ores--Determination of reducibility |
$180.00 |
via email in 1~3 business day |
valid,,2018-6-1 |
|
| GB/T 13242-1991 |
Iron ores-Low-temperature disintegration test-Method using cold tumbling after static reduction |
$150.00 |
via email in 1~3 business day |
superseded,2018-7-1,1992-7-1 |
|
| GB/T 13242-2017 |
Iron ores - Low-temperature disintegration test - Method using cold tumbling after static reduction |
$220.00 |
via email in 1~3 business day |
valid,,2018-7-1 |
|
| GB/T 13243-1991 |
Test method for modulus of rupture of refactories containing carbon at elevated temperatures |
$220.00 |
via email in 1~3 business day |
superseded,2004-12-1,1992-7-1 |
|
| GB/T 13244-1991 |
Test method for oxidation resistance of refactories containing carbon |
$90.00 |
via email in 1~3 business day |
abolished2008-12-01,2008-12-1,1992-7-1 |
|
| GB/T 13245-1991 |
Refractories containing carbon--Determination of the total carbon--Combustion gravimetric method |
$260.00 |
via email in 1~3 business day |
superseded,2009-4-1,1992-7-1 |
|
| GB/T 13246-1991 |
Chemical analysis method of refractories containing carbon－Determination of magnesium oxide content－CyDTA volumetric method |
$184.00 |
via email in 1~3 business day |
abolished2009-04-01,2009-4-1,1992-7-1 |
|
| GB/T 13247-1991 |
Ferroalloys－Sampling and testing methods for determination of grain size |
$120.00 |
via email in 1~3 business day |
superseded,2020-5-1,1992-7-1 |
|
| GB/T 13247-2019 |
Methods for sampling and testing the grain size of ferroalloys products |
$250.00 |
via email in 1~3 business day |
valid,,2020-5-1 |
|
| GB/T 13248-1991 |
Vulcanized rubber-Determination of manganese content-Sodium periodate photometric methods |
$184.00 |
via email in 1~3 business day |
superseded,2008-12-1,1992-10-1 |
|
| GB/T 13248-2008 |
Rubber and rubber latices - Determination of manganese content - Sodium periodate photometric methodes |
$170.00 |
via email in 1~5 business day |
valid,,2008-12-1 |
|
| GB/T 13249-1991 |
Rubber vulcanized--Determination of rubber content--Furnace tube pyrolytic method |
$180.00 |
via email in 1~3 business day |
superseded,2006-10-11,1992-10-1 |
|
| GB/T 13250-1991 |
Vulcanized rubber-Determination of total sulfur content-Sodium peroxide fusion method |
$184.00 |
via email in 1~3 business day |
superseded,2013-7-19,1992-10-1 |
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