| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 2420-1981 |
Quick Test Method on Cements Sulfate-resistance |
$184.00 |
immediately |
superseded,2009-4-1,1981-10-1 |
|
| GB/T 24200-2009 |
Determination of phenol and homologues contents of crude phenol |
$100.00 |
via email in 1~3 business day |
valid,,2010-4-1 |
|
| GB/T 24201-2009 |
Test method for corrosion resistance of blast furnace brick to pig iron |
$110.00 |
via email in 1~3 business day |
valid,,2010-4-1 |
|
| GB/T 24202-2009 |
Carbon steel wire for optical fiber cable tension members |
$100.00 |
immediately |
superseded,2021-11-1,2010-4-1 |
|
| GB/T 24202-2021 |
Carbon steel wire for tension members of optical fiber cable |
$180.00 |
immediately |
valid,,2021-11-1 |
|
| GB/T 24203-2009 |
Carbon materials—Determination of the true density or true poroous—Boiling method |
$100.00 |
immediately |
to be abolished2025-04-01,2025-4-1,2010-4-1 |
|
| GB/T 24203-2024 |
Method for determination of bulk density, true density, true porosity and oppen porosity of carbon materials |
$270.00 |
via email in 1~3 business day |
to be valid,,2025-4-1 |
|
| GB/T 24204-2009 |
Iron ores for blast furnace feedstocks—Determination of low-temperature reduction-disintegration indices by dynamic method |
$160.00 |
via email in 1~3 business day |
valid,,2010-4-1 |
|
| GB/T 24205-2009 |
Iron ores fines—Method for presentation the results of sintering test |
$220.00 |
via email in 1~3 business day |
valid,,2010-4-1 |
|
| GB/T 24206-2009 |
Determination of crystallized matter at 15 ℃ of washing oil |
$120.00 |
via email in 1~3 business day |
valid,,2010-4-1 |
|
| GB/T 24207-2009 |
Determination of the phenol content of washing oil |
$100.00 |
via email in 1~3 business day |
valid,,2010-4-1 |
|
| GB/T 24208-2009 |
Determination of the naphthalene content of washing oil |
$100.00 |
via email in 1~3 business day |
valid,,2010-4-1 |
|
| GB/T 24209-2009 |
Determination of the viscosity of washing oil |
$100.00 |
via email in 1~3 business day |
valid,,2010-4-1 |
|
| GB/T 2421-1989 |
Basic environmental testing procedures for electric and electronic products--General and guidance |
$165.00 |
via email in 1~3 business day |
superseded,2000-5-1,1990-1-1 |
|
| GB/T 2421-1999 |
Environmental testing for electric and electronic products--Part 1:General and guidance |
$270.00 |
via email in 1~3 business day |
superseded,2009-11-1,2000-5-1 |
|
| GB/T 2421-2020 |
Environmental testing—General and guidance |
$400.00 |
immediately |
valid,,2021-1-1 |
|
| GB/T 2421.1-2008 |
Environmental Testing for Electric and Electronic products ― General and Guidance |
$250.00 |
immediately |
superseded,2021-1-1,2009-11-1 |
|
| GB/T 2421.2-2008 |
Environmental testing for electric and electronic products - Information for specification writers - Test summaries |
$500.00 |
immediately |
abolished2017-12-15,,2009-11-1 |
|
| GB/T 24210-2009 |
Test method for the elastis modulus of whole graphite electrodes—Velocity of sound |
$90.00 |
via email in 1~3 business day |
to be abolished2025-04-01,2025-4-1,2010-4-1 |
|
| GB/T 24211-2009 |
Anthracene oil |
$80.00 |
via email in 1~3 business day |
valid,,2010-4-1 |
|
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