| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| YB/T 137-1998 |
Twenty-high roll mill steel forging working roll |
$184.00 |
via email in 1~3 business day |
superseded,2024-10-1,1998-12-1 |
|
| YB/T 137-2024 |
|
|
via email in business day |
valid,,2024-10-1 |
|
| YB/T 138-1998 |
Technical requirements for manufacturing suspended spring bolt furnace door, door frame and guard plate |
$184.00 |
via email in 1~3 business day |
valid,,1998-12-1 |
|
| YB/T 139-1998 |
Non-water alumina-silicate refractory mortar |
$224.00 |
via email in 1~3 business day |
superseded,2024-10-1,1998-12-1 |
|
| YB/T 139-2024 |
Composite cast steel back-up roll |
|
via email in business day |
valid,,2024-10-1 |
|
| YB/T 140-1998 |
Method for chemical analysis of steel slag in cement |
$300.00 |
via email in 1~3 business day |
superseded,2010-6-1,1998-12-1 |
|
| YB/T 140-2009 |
Methods of chemical analysis of steel slag |
$600.00 |
via email in 1~5 business day |
superseded,2019-7-1,2010-6-1 |
|
| YB/T 141-1998 |
Microporous carbon brick for blast furnace |
$264.00 |
via email in 1~3 business day |
superseded,2010-6-1,1998-12-1 |
|
| YB/T 141-2009 |
Microporous carbon block for blast furnace |
$75.00 |
via email in 1~3 business day |
to be superseded,2025-5-1,2010-6-1 |
|
| YB/T 141-2024 |
Microporous carbon blocks for blast furnaces |
$150.00 |
via email in 1~3 business day |
to be valid,,2025-5-1 |
|
| YB/T 142-1998 |
Impregnated graphite electrode |
$304.00 |
via email in 1~3 business day |
superseded,2012-11-1,1998-12-1 |
|
| YB/T 142-2012 |
Impregnated graphite electrodes |
$224.00 |
via email in 1~3 business day |
to be abolished2025-05-01,2025-5-1,2012-11-1 |
|
| YB/T 142-2024 |
|
|
via email in business day |
to be valid,,2025-5-1 |
|
| YB/T 1428-1997 |
Carbon materials. Determination moisture in air-dried sample |
$184.00 |
via email in 1~3 business day |
abolished2006-10-11 ,2006-10-11,1997-12-1 |
|
| YB/T 143-1998 |
Measurement method of the error of signal amplitute for eddy current flaw detector |
$224.00 |
via email in 1~3 business day |
superseded,2013-9-1,1998-12-1 |
|
| YB/T 143-2013 |
Measurement Method of the Error of Signal Amplitude for Eddy Current Flaw Detectors |
$124.00 |
via email in 1~3 business day |
valid,,2013-9-1 |
|
| YB/T 1430-1997 |
Carbon materials. Determination of the sulphur content |
$100.00 |
via email in 1~3 business day |
abolished2011-08-15 ,,1997-12-1 |
|
| YB/T 144-1998 |
Measurement method of the error of signal amplitute for ultrasonic flaw detector |
$224.00 |
via email in 1~3 business day |
superseded,2013-9-1,1998-12-1 |
|
| YB/T 144-2013 |
Measurement Method of the Error of Signal Amplitude for Ultrasonic Flaw Detectors |
$124.00 |
via email in 1~3 business day |
valid,,2013-9-1 |
|
| YB/T 145-1998 |
Steel tubes-Measurement method of sizes of standard artificial defect for flaw detection |
$264.00 |
via email in 1~3 business day |
superseded,2013-9-1,1998-12-1 |
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