| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| YB/T 4072-2021 |
Blast furnace hot blast valve |
$210.00 |
via email in 1~3 business day |
valid,,2021-7-1 |
|
| YB/T 4073-1991 |
|
$264.00 |
via email in 1~3 business day |
superseded,2007-7-1,1992-1-1 |
|
| YB/T 4073-2007 |
Cast Iron Staves for Blast Furnace |
$180.00 |
via email in 1~3 business day |
valid,,2007-7-1 |
|
| YB/T 4075-1991 |
|
$220.00 |
via email in business day |
valid,, |
|
| YB/T 4075-2004 |
Zirconic metering nozzle |
$264.00 |
via email in 1~3 business day |
superseded,2013-9-1,2004-11-1 |
|
| YB/T 4075-2013 |
Zirconic Metering Nozzle |
$120.00 |
via email in 1~3 business day |
valid,,2013-9-1 |
|
| YB/T 4077-1991 |
Determination of aluminum carbon refractories - Chemical analysis of the amount of alumina capacit - EDTA |
$180.00 |
via email in 1~3 business day |
abolished2005-07-26 ,,1992-7-1 |
|
| YB/T 4077-1999 |
Determination of aluminum carbon refractories Chemical analysis of the amount of alumina capacity. EDTA |
|
via email in 1~3 business day |
,, |
|
| YB/T 4078-1991 |
|
$220.00 |
via email in business day |
valid,, |
|
| YB/T 4078.1-2003 |
Chemical analysis of zirconia refractories-Part 1: Determination of zirconia oxide-Mandelic acid gravimetric method |
$304.00 |
via email in 1~3 business day |
superseded,2008-1-23,2003-6-1 |
|
| YB/T 4078.2-2003 |
Chemical analysis of zirconia refractories-Part 2: Determination of zirconia oxide-EDTA volumetric method |
$260.00 |
via email in 1~3 business day |
superseded,2008-1-23,2003-6-1 |
|
| YB/T 4079-1991 |
|
$460.00 |
via email in 1~5 business day |
superseded,2021-7-1, |
|
| YB/T 4079-2021 |
Technical conditions for blast furnace shell |
$270.00 |
via email in 1~3 business day |
valid,,2021-7-1 |
|
| YB/T 4081-1992 |
|
$224.00 |
via email in 1~3 business day |
superseded,2000-12-1,1992-10-1 |
|
| YB/T 4081-200 |
Measurement method of comprehensive properties for automatic ultrasonic flaw detection system for steel tubes |
|
via email in business day |
valid,,2000-12-1 |
|
| YB/T 4081-2007 |
Measurement method of comprehensive properties for automatic ultrasonic flaw detection system for steel tubes |
$75.00 |
via email in 1~3 business day |
abolished2025-05-01,2025-5-1,2000-12-1 |
|
| YB/T 4081-2024 |
|
|
via email in business day |
valid,,2025-5-1 |
|
| YB/T 4082-1992 |
|
|
via email in business day |
superseded,2000-12-1, |
|
| YB/T 4082-2000 |
Measurement method of comprehensive properties for automatic ultrasonic flaw detection system for steel tubes |
$224.00 |
via email in 1~3 business day |
superseded,2012-7-1,2000-12-1 |
|
| YB/T 4082-2011 |
Measurement method of comprehensive properties for automatic ultrasonic flaw detection system for steel tubes |
$184.00 |
via email in 1~3 business day |
valid,,2012-7-1 |
|
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