| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| YB/T 4220-2010 |
Vanadium pentoxide —Determination of sodium oxide and potaiumss oxide content—The inductively coupled plasmaatomic emission spectrometry |
$90.00 |
via email in 1~3 business day |
valid,,2011-3-1 |
|
| YB/T 4221-2010 |
Coated steel wire for machine woven steel wire mesh |
$384.00 |
via email in 1~3 business day |
superseded,2016-9-1,2011-3-1 |
|
| YB/T 4221-2016 |
Steel wire for machine woven steel wire mesh with engineering |
$180.00 |
via email in 1~3 business day |
valid,,2016-9-1 |
|
| YB/T 4222-2010 |
Coated steel wire for overhead line helical fittings |
$120.00 |
via email in 1~3 business day |
superseded,2019-4-1,2011-3-1 |
|
| YB/T 4222-2018 |
Coated steel wire for overhead line helical fittings |
$150.00 |
immediately |
valid,,2019-4-1 |
|
| YB/T 4223-2010 |
Welded austenitic stainless steel tubes for feedwater heater |
$150.00 |
via email in 1~3 business day |
valid,,2011-3-1 |
|
| YB/T 4224-2010 |
Technical specification for metallurgical ladle car and iron ladle car |
$120.00 |
via email in 1~3 business day |
valid,,2011-3-1 |
|
| YB/T 4225-2010 |
Method for determination of silicon dioxide content in arenaceous quartz |
$130.00 |
via email in 1~3 business day |
valid,,2011-3-1 |
|
| YB/T 4226-2010 |
Carbon electrode |
$150.00 |
via email in 1~3 business day |
abolished2025-05-01,2025-5-1,2011-3-1 |
|
| YB/T 4226-2024 |
|
|
via email in business day |
valid,,2025-5-1 |
|
| YB/T 4227-2010 |
Test method for the metal content in stainless steel slag |
$90.00 |
via email in 1~3 business day |
valid,,2011-3-1 |
|
| YB/T 4228-2010 |
Steel slag for concrete perforated brick and concrete pavior brick |
$120.00 |
via email in 1~3 business day |
valid,,2011-3-1 |
|
| YB/T 4229-2010 |
Ground silicon-manganese slag used for cement and concrete |
$120.00 |
via email in 1~3 business day |
valid,,2011-3-1 |
|
| YB/T 4230-2010 |
Ground lithium slag used for cement and concrete |
$150.00 |
via email in 1~3 business day |
valid,,2011-3-1 |
|
| YB/T 4231-2010 |
Silicon-barium-aluminum alloy silicon-calcium-barium alloy silicon-calcium-barium-aluminum alloy - Determination of aluminum barium ferrum calcium manganese copper chromium nickel phosp |
$120.00 |
via email in 1~3 business day |
valid,,2011-3-1 |
|
| YB/T 4232-2010 |
Refractory pellet for hot blast stove |
$264.00 |
via email in 1~3 business day |
valid,,2011-3-1 |
|
| YB/T 4233-2010 |
Snort valve for BF |
$150.00 |
via email in 1~3 business day |
valid,,2011-3-1 |
|
| YB/T 4234.1-2010 |
Gas bleed valve for BFPart 1 Hydraulic drive with spring pressing type top gas bleed valve |
$150.00 |
via email in 1~3 business day |
valid,,2011-3-1 |
|
| YB/T 4234.2-2010 |
Gas bleed valve for BFPart 2 Pressure equalizing / depressurizing valve for hopper |
$150.00 |
via email in 1~3 business day |
valid,,2011-3-1 |
|
| YB/T 4235-2010 |
Gas cut off goggle valve |
$180.00 |
via email in 1~3 business day |
valid,,2011-3-1 |
|
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