| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 1871.5-1995 |
Phosphate rock and concentrate - Determination of magnesium oxide content-Flame atomic absorption spctrometric and volumetric methods |
$145.00 |
via email in 1~3 business day |
superseded,2023-2-1,1996-8-1 |
|
| GB/T 1871.5-2022 |
Determination of magnesium oxide content for phosphate rock and concentrate—Flame atomic absorption spectrometry，volumetry and inductively coupled plasma optical emission spectrometry |
$225.00 |
via email in 1~3 business day |
valid,,2023-2-1 |
|
| GB/T 18711-2002 |
Magnetite for use in coal preparation - Test methods |
$165.00 |
via email in 1~3 business day |
valid,,2002-11-1 |
|
| GB/T 1877-1995 |
Analysis of the manganese oxide content in phosphorus concentrates and phosphorus minerals |
$115.00 |
via email in 1~3 business day |
valid,,1996-8-1 |
|
| GB/T 1878-1995 |
Phosphate rock and concentrate-Determination of iodine content-Spectrophotometric and specific ion electrode methods |
$140.00 |
via email in 1~3 business day |
valid,,1996-8-1 |
|
| GB/T 1879-1995 |
Phosphate rock and concentrate-Determination of potassium oxide content-Flame atomic absorption spectrometric method |
$100.00 |
via email in 1~3 business day |
valid,,1996-8-1 |
|
| GB/T 1880-1995 |
Phosphate rock and concentrate-Determination of sulfur trioxide content-Gravimetric method |
$100.00 |
via email in 1~3 business day |
valid,,1996-8-1 |
|
| GB/T 1881-1995 |
Phosphate rock and concentrate - Determination of strontium oxide content-Flame atomic absorption spectrometric method |
$95.00 |
via email in 1~3 business day |
valid,,1996-8-1 |
|
| GB/T 18850-2002 |
Industrial wire screens - Technical requirements and testing |
$160.00 |
via email in 1~3 business day |
valid,,2003-5-1 |
|
| GB/T 18947-2003 |
Rubber hoses and hose assemblies for underground mining - Wire - Reinforced hydraulic type |
$140.00 |
via email in 1~3 business day |
valid,,2003-7-1 |
|
| GB/T 19092-2003 |
Methods of fine coal float-and-sink analysis |
$300.00 |
via email in 1~3 business day |
superseded,2009-3-1,2003-10-1 |
|
| GB/T 19093-2003 |
Methods of fine coal size analysis |
$220.00 |
via email in 1~3 business day |
superseded,2009-3-1,2003-10-1 |
|
| GB/T 19094-2003 |
Coal preparation plant - Principles and conventions for flow sheets |
$140.00 |
via email in 1~3 business day |
valid,,2003-10-1 |
|
| GB/T 19204-2020 |
General characteristics of liquefied natural gas |
$255.00 |
via email in 1~3 business day |
valid,,2020-12-1 |
|
| GB/T 19222-2003 |
Sampling of coal petrology |
$104.00 |
via email in 1~3 business day |
valid,,2003-12-1 |
|
| GB/T 19224-2003 |
Determining the relative degree of oxidation in bituminous coal |
$184.00 |
via email in 1~3 business day |
superseded,2018-4-1,2003-11-1 |
|
| GB/T 19224-2017 |
Determination of the relative degree of oxidation in bituminous coal |
$110.00 |
via email in 1~3 business day |
valid,,2018-4-1 |
|
| GB/T 19225-2003 |
Determination of copper,cobalt,nickel and zinc in coal |
$100.00 |
via email in 1~3 business day |
valid,,2003-11-1 |
|
| GB/T 19226-2003 |
Determination of vanadium in coal |
$75.00 |
via email in 1~3 business day |
valid,,2003-11-1 |
|
| GB/T 19227-2003 |
Determination of nitrogen in coal and coke―semi-micro gasification method |
$304.00 |
via email in 1~3 business day |
superseded,2009-5-1,2003-11-1 |
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