| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB 6948-1986 |
Method of determining microscopically the reflectance of vitrinite in coal |
$210.00 |
via email in 1~3 business day |
superseded,1999-5-1,1987-9-1 |
|
| GB 7561-1987 |
Standard of coal for synthetic ammonia |
$30.00 |
via email in 1~3 business day |
superseded,1999-5-1,1988-2-1 |
|
| GB 7562-1987 |
Quality specification of coal used for pulverized coal-fired boiler for power generation |
$45.00 |
via email in 1~3 business day |
superseded,1999-5-1,1988-2-1 |
|
| GB 8207-1987 |
Determination of germanium in coals |
$60.00 |
via email in 1~3 business day |
abolished2008-06-01,2008-6-1,1988-7-1 |
|
| GB 8208-1987 |
Determination of gallium in coals |
$45.00 |
via email in 1~3 business day |
abolished2008-06-01,2008-6-1,1988-7-1 |
|
| GB 8899-1988 |
Method of determining maceral group composition and mineral of coal |
$60.00 |
via email in 1~3 business day |
valid,,1988-11-1 |
|
| GB/T 1341-1987 |
Gray-King assay for coal |
$295.00 |
via email in 1~3 business day |
abolished2002-08-01 ,2002-8-1,1987-10-1 |
|
| GB/T 1575-1987 |
Determination of yield of benzene-soluble extract in brown coal |
$220.00 |
via email in 1~3 business day |
abolished2002-08-01 ,2002-8-1,1988-2-1 |
|
| GB/T 16416-1996 |
Method of extraction for the determination of sodium and potassium in brown coal soluble in ditute hydrochloric acid |
$184.00 |
via email in 1~3 business day |
abolished2008-06-01,2008-6-1,1997-2-1 |
|
| GB/T 17610-1998 |
Technical condition of coal for two-stage cyclic water gas gasifier |
$180.00 |
via email in 1~3 business day |
abolished2009-05-01 ,2009-5-1,1999-5-1 |
|
| GB/T 2559-1981 |
Lignite wax--Determination of melting point |
$180.00 |
via email in business day |
superseded,2006-4-1,1981-10-1 |
|
| GB/T 2560-1981 |
Lignite wax;Determination of drop point |
$184.00 |
via email in 1~3 business day |
abolished2006-04-01,2006-4-1,1981-10-1 |
|
| GB/T 2561-1981 |
Lignite wax;Determination of propanone-soluble substance(resin matter) |
$180.00 |
via email in 1~3 business day |
superseded,2006-4-1,1981-10-1 |
|
| GB/T 2562-1981 |
Lignite wax--Determination of benzene insoluble substance |
$180.00 |
via email in 1~3 business day |
superseded,2006-4-1,1981-10-1 |
|
| GB/T 2563-1981 |
Lignite wax--Determination of ash content |
$180.00 |
via email in 1~3 business day |
superseded,2006-4-1,1981-10-1 |
|
| GB/T 2564-1981 |
Lignite wax--Determination of acid value and saponification value |
$180.00 |
via email in 1~3 business day |
superseded,2006-4-1,1981-10-1 |
|
| GB/T 3813-1983 |
Determination of density of montane wax |
$180.00 |
via email in 1~3 business day |
superseded,2006-4-1,1984-5-1 |
|
| GB/T 3814-1983 |
Determination of viscosity of montan wax |
$180.00 |
via email in 1~3 business day |
superseded,2006-4-1,1984-5-1 |
|
| GB/T 3815-1983 |
Determination of loss in weight of montane wax |
$180.00 |
via email in 1~3 business day |
superseded,2006-4-1,1984-5-1 |
|
| GB/T 3816-1983 |
Determination of asphalt in montane wax |
$180.00 |
via email in 1~3 business day |
superseded,2006-4-1,1984-5-1 |
|
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* Related standard quantity: * Page quantity: *
Current: * First
Previous
[1][2][3][4][5]
Next
End
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