| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB 1590-1979 |
Dimensions of magnesite bricks and magnesite-silica bricks |
$60.00 |
via email in 1~3 business day |
valid,,1980-1-1 |
|
| GB 2074-1980 |
Dimensions of magnesite-chrome bricks for copper smelting furnaces |
$45.00 |
via email in 1~3 business day |
valid,,1981-7-1 |
|
| GB 2273-1988 |
Magnesia |
$60.00 |
via email in 1~3 business day |
abolished1998-12-07 ,1998-12-7,1989-10-1 |
|
| GB 2276-1987 |
Magnesia-alumina refractory bricks for open-hearth furnaces |
$180.00 |
via email in 1~3 business day |
superseded,1994-1-1,1989-1-1 |
|
| GB 2277-1987 |
Magnesia-chrome refractory bricks |
$180.00 |
via email in 1~3 business day |
valid,,1989-1-1 |
|
| GB 5137.1-1985 |
Abrasion test method of safety glasses for road vehicles |
$90.00 |
via email in 1~3 business day |
superseded,1996-10-1,1986-2-1 |
|
| GB/T 22589-2008 |
Magnesia carbon brick |
$60.00 |
via email in 1~2 business day |
abolished2018-08-01 ,2018-8-1,2009-10-1 |
|
| GB/T 2273-1998 |
Sintered magnesia |
$224.00 |
via email in 1~3 business day |
abolished2008-06-01,2008-6-1,1998-12-7 |
|
| GB/T 2273-2007 |
Sintered magnesia |
$80.00 |
via email in 1~3 business day |
valid,,2008-6-1 |
|
| GB/T 2275-1987 |
Magnesia and magnesia-silica refractory bricks |
$180.00 |
via email in 1~3 business day |
abolished2002-05-01 ,2002-5-1,1989-1-1 |
|
| GB/T 2275-2001 |
Magnesia refractory bricks |
$224.00 |
via email in 1~3 business day |
superseded,2008-4-1,2002-5-1 |
|
| GB/T 2275-2007 |
Magnesia and magnesia-alumina refractory bricks |
$80.00 |
via email in 1~2 business day |
superseded,2018-8-1,2008-4-1 |
|
| GB/T 2275-2017 |
Magnesia and magnesia-alumina bricks |
$100.00 |
via email in 1~2 business day |
valid,,2018-8-1 |
|
| GB/T 26564-2011 |
Magnesium aluminate spinel |
$70.00 |
via email in 1~3 business day |
valid,,2012-2-1 |
|
| GB/T 5069-2007 |
Chemical Analysis of Magnesia-Alumina Refractories |
$400.00 |
immediately |
superseded,2017-1-1,2007-10-1 |
|
| GB/T 5069.1-1985 |
Magnesite refractories--Determination of loss content on ignition--Gravimetric method |
$184.00 |
via email in 1~3 business day |
abolished2002-05-01,2002-5-1,1986-1-1 |
|
| GB/T 5069.1-2001 |
Chemical analysis of magnesia and magnesiaalumina vrefractory materials-Gravimetric method for determination of loss on ignition |
$184.00 |
via email in 1~3 business day |
abolished2007-10-01,2007-10-1,2002-5-1 |
|
| GB/T 5069.10-1985 |
Magnesite refractories--Determination of manganese oxide content--Atomic absorption spectrophotometric method |
$184.00 |
via email in 1~3 business day |
abolished2002-05-01,2002-5-1,1986-1-1 |
|
| GB/T 5069.10-2001 |
Chemical analysis of magnesia and magnesia-alumina refractory materials-Flame atomic absorption spectrometric method for determination of calcium oxide content |
$184.00 |
via email in 1~3 business day |
abolished2007-10-01,2007-10-1,2002-5-1 |
|
| GB/T 5069.11-1985 |
Magnesite refractories--Determination of potassium oxide and sodium oxide contents--Atomic absorption spectrophotometric method |
$184.00 |
via email in 1~3 business day |
abolished2002-05-01,2002-5-1,1986-1-1 |
|
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