| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 5448-2014 |
Determination of the crucible swelling number of bituminous coal—Electrical heating method |
$220.00 |
via email in 1~3 business day |
valid,,2014-10-1 |
|
| GB/T 5449-1997 |
Determination of roga index of bituminous coal |
$304.00 |
via email in 1~3 business day |
superseded,2015-7-1,1997-10-1 |
|
| GB/T 5449-2015 |
Determination of roga index of bituminous coal |
$130.00 |
immediately |
valid,,2015-7-1 |
|
| GB/T 5450-2014 |
Audibert-Arnu dilatometer test of bituminous coal |
$300.00 |
via email in 1~5 business day |
valid,,2014-10-1 |
|
| GB/T 5751-2009 |
Chinese classification of coals |
$80.00 |
immediately |
valid,,2010-1-1 |
|
| GB/T 6412-2009 |
Test method for household coal and stoves |
$230.00 |
via email in 1~3 business day |
valid,,2010-4-1 |
|
| GB/T 6948-1998 |
Microscopical determination of the reflectance of vitrinite in coal |
$220.00 |
via email in 1~3 business day |
abolished2009-03-01,2009-3-1,1999-5-1 |
|
| GB/T 6948-2008 |
Method of determining microscopically the reflectance of vitrinite in coal |
$180.00 |
via email in 1~3 business day |
valid,,2009-3-1 |
|
| GB/T 6949-1998 |
Determination of apparent relative density of coal |
$304.00 |
via email in 1~3 business day |
superseded,2011-6-1,1999-5-1 |
|
| GB/T 6949-2010 |
Determination of apparent relative density of coal |
$80.00 |
via email in 1~3 business day |
valid,,2011-6-1 |
|
| GB/T 7186-2008 |
Terms relating to coal preparation |
$1090.00 |
via email in 1~5 business day |
superseded,2024-6-1,2009-3-1 |
|
| GB/T 7186-2023 |
Terms relating to coal preparation |
$1395.00 |
via email in 1~5 business day |
valid,,2024-6-1 |
|
| GB/T 7560-2001 |
of mineral matter in coal |
$75.00 |
via email in 1~3 business day |
valid,,2002-8-1 |
|
| GB/T 7561-1998 |
Technical condition of coal for synthetic ammonia |
$184.00 |
via email in 1~3 business day |
abolished2009-05-01,2009-5-1,1999-5-1 |
|
| GB/T 7562-1998 |
Technical condition of coal used for pulverized coal-fired boiler for power generation |
$224.00 |
via email in 1~3 business day |
abolished2011-02-01,2011-2-1,1999-5-1 |
|
| GB/T 7562-2010 |
Specification of coal used for pulverized coal-fired boiler for power generation |
$164.00 |
immediately |
superseded,2018-12-1,2011-2-1 |
|
| GB/T 7562-2018 |
Commercial coal quality—Coal for pulverized coal-fired boiler for power generation |
$180.00 |
via email in 1~3 business day |
valid,,2018-12-1 |
|
| GB/T 7563-2000 |
condition of coal for cement rotary kiln |
$45.00 |
via email in 1~3 business day |
superseded,2018-12-1,2000-12-1 |
|
| GB/T 7563-2018 |
Commercial coal quality—Coal for rotary cement kiln |
$130.00 |
immediately |
valid,,2018-12-1 |
|
| GB/T 8207-2007 |
Determination of germanium in coal |
$120.00 |
via email in 1~3 business day |
valid,,2008-6-1 |
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