| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 23561.4-2009 |
Methods for determining the physical and mechanical properties of coal and rock - Part 4: Methods for calculating the porosity of coal and rock |
$144.00 |
via email in 1~3 business day |
valid,,2009-12-1 |
|
| GB/T 23561.5-2009 |
Methods for determining the physical and mechanical properties of coal and rock - Part 5: Methods for determining the water absorbability of coal and rock |
$144.00 |
via email in 1~3 business day |
valid,,2009-12-1 |
|
| GB/T 23561.6-2009 |
Methods for determining the physical and mechanical properties of coal and rock - Part 6: Methods for determining the moisture content of coal and rock |
$144.00 |
via email in 1~3 business day |
valid,,2009-12-1 |
|
| GB/T 23561.7-2009 |
Methods for determining the physical and mechanical properties of coal and rock - Part 7: Methods for determining the uniaxial compressive strength and counting softening coefficient |
$180.00 |
via email in 1~3 business day |
valid,,2009-12-1 |
|
| GB/T 23561.8-2009 |
Methods for determining the physical and mechanical properties of coal and rock - Part 8: Methods for determining the deformation parameters of coal and rock |
$180.00 |
via email in 1~3 business day |
abolished2024-07-01,2024-7-1,2009-12-1 |
|
| GB/T 23561.8-2024 |
Methods for determining the physical and mechanical properties of coal and rock—Part 8: Methods for determining the deformation parameters of coal and rock |
$210.00 |
via email in 1~3 business day |
valid,,2024-7-1 |
|
| GB/T 23561.9-2009 |
Methods for determining the physical and mechanical properties of coal and rock - Part 9: Methods for determining the triaxial strength and deformation parameters of coal and rock |
$240.00 |
via email in 1~3 business day |
valid,,2009-12-1 |
|
| GB/T 23810-2009 |
Specification of coal for direct liquefaction |
$120.00 |
via email in 1~3 business day |
superseded,2022-7-1,2010-1-1 |
|
| GB/T 23810-2021 |
Commercial coal quality—Coal for direct liquefaction |
$165.00 |
via email in 1~3 business day |
valid,,2022-7-1 |
|
| GB/T 24189-2009 |
Iron ores for blast furnace feedstocks—Determination of the reducibility by the final degree of reduction index |
$150.00 |
via email in 1~3 business day |
superseded,2024-12-1,2010-4-1 |
|
| GB/T 24189-2024 |
Iron ores for blast furnace feedstocks—Determination of the reducibility by the final degree of reduction index |
$225.00 |
via email in 1~3 business day |
valid,,2024-12-1 |
|
| GB/T 24190-2009 |
Iron ores—Determination of combined water—Karl Fischer method |
$240.00 |
via email in 1~3 business day |
valid,,2010-4-1 |
|
| GB/T 24192-2009 |
Chromium ores—Determination of particle size by sieving |
$100.00 |
via email in 1~3 business day |
valid,,2010-4-1 |
|
| GB/T 24193-2009 |
Chromium ores and concentrates—Determination of aluminium iron magnesium and silicon content—Inductively coupled plasma atomic emission spectrometry |
$150.00 |
via email in 1~2 business day |
valid,,2010-4-1 |
|
| GB/T 24197-2009 |
Manganese ores—Determination of iron silicon aluminium calcium barium magnesium potassium copper nickel zinc phosphorus cobalt chromium vanadium arsenic lead titanium and vanadium—Indu |
$140.00 |
via email in 1~3 business day |
valid,,2010-4-1 |
|
| 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 |
to be superseded,2026-1-1,2010-4-1 |
|
| 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 24220-2009 |
Chromium ores—Determination of hygroscopic moisture content in analytical samples—Gravimetric method |
$80.00 |
via email in 1~3 business day |
valid,,2010-4-1 |
|
| GB/T 24221-2009 |
Chromium ores—Determination of calcium and magnesium contents—EDTA titrimetric method |
$150.00 |
via email in 1~3 business day |
valid,,2010-4-1 |
|
| GB/T 24222-2009 |
Chromium ores—Determination of moisture of lots |
$100.00 |
via email in 1~3 business day |
valid,,2010-4-1 |
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