| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 13748.21-2009 |
Chemical analysis methods of magnesium and magnesium alloys - Part 21 : Determination of elements by photoelectric direct reading atomic emission spectrometry |
$100.00 |
via email in 1~2 business day |
valid,,2010-2-1 |
|
| GB/T 13748.22-2013 |
Chemical Analysis Methods of Magnesium and Magnesium Alloys - Part 22: Determination of Thorium Content |
$140.00 |
via email in 1~3 business day |
valid,,2014-8-1 |
|
| GB/T 13748.3-2005 |
Chemical analysis methods of magnesium and magnesium alloys — Determination of lithium content — Flame atomic absorption spectrometric method |
$160.00 |
via email in 1~3 business day |
valid,,2006-1-1 |
|
| GB/T 13748.4-2005 |
Chemical analysis methods of magnesium and magnesium alloys — Determination of manganese content — Periodate spectrophotometric method |
$150.00 |
via email in 1~3 business day |
abolished2014-05-01,2014-5-1,2006-1-1 |
|
| GB/T 13748.4-2013 |
Chemical analysis methods of magnesium and magnesium alloys—Part 4:Determination of manganese content—Periodate spectrophotometric method |
$180.00 |
via email in 1~3 business day |
valid,,2014-5-1 |
|
| GB/T 13748.5-2005 |
Chemical analysis methods of magnesium and magnesium alloys — Determination of yttrium content — Inductively coupled plasma atomic emission spectrometric method |
$60.00 |
via email in 1~3 business day |
abolished2024-11-01,2024-11-1,2006-1-1 |
|
| GB/T 13748.6-2005 |
Chemical analysis methods of magnesium and magnesium alloys — Determination of silver content — Determination of silver content — Flame atommic absorption spectrophotometric method |
$60.00 |
via email in 1~3 business day |
valid,,2006-1-1 |
|
| GB/T 13748.7-2005 |
Chemical analysis methods of magnesium and magnesium alloys — Determination of zirconium content — Xylenol oragne spectrophotometric method |
$100.00 |
via email in 1~3 business day |
abolished2014-05-01,2014-5-1,2006-1-1 |
|
| GB/T 13748.7-2013 |
Chemical analysis methods of magnesium and magnesium alloys—Part 7:Determination of zirconium content |
$210.00 |
via email in 1~3 business day |
valid,,2014-5-1 |
|
| GB/T 13748.8-2005 |
Chemical analysis methods of magnesium and magnesium alloys — Determination of are earth content — Gravimetric method |
$100.00 |
via email in 1~3 business day |
abolished2014-05-01,2014-5-1,2006-1-1 |
|
| GB/T 13748.8-2013 |
Chemical analysis methods of magnesium and magnesium alloys—Part8:Determination of rare earth content—Gravimetric method |
$120.00 |
via email in 1~3 business day |
valid,,2014-5-1 |
|
| GB/T 13748.9-2005 |
Chemical analysis methods of magnesium and magnesium alloys — Determination of iron content — Orthopenanthroline spectrophotometric method |
$100.00 |
via email in 1~3 business day |
abolished2014-05-01,2014-5-1,2006-1-1 |
|
| GB/T 13748.9-2013 |
Chemical analysis methods of magnesium and magnesium alloys—Part 9:Determination of iron content—Orthopenanthroline spectrophotometric method |
$120.00 |
via email in 1~3 business day |
valid,,2014-5-1 |
|
| GB/T 13808-1992 |
Wrought copper and copper alloys－Extruded rods and bars |
$150.00 |
via email in 1~3 business day |
abolished2008-05-01,2008-5-1,1993-6-1 |
|
| GB/T 13809-1992 |
Wrought copper and copper alloy rectangular bars |
$224.00 |
via email in 1~3 business day |
abolished2007-11-01,2008-5-1,1993-6-1 |
|
| GB/T 13812-1992 |
Ground brass rods |
$180.00 |
via email in 1~3 business day |
superseded,2006-10-11,1993-6-1 |
|
| GB/T 13818-1992 |
Zinc die-casting alloys |
$184.00 |
via email in 1~3 business day |
superseded,2009-12-1,1993-10-1 |
|
| GB/T 13818-2009 |
Die casting zinc alloys |
$120.00 |
immediately |
superseded,2024-4-25,2009-12-1 |
|
| GB/T 13818-2024 |
Die casting zinc alloys |
$120.00 |
via email in 1~3 business day |
valid,,2024-4-25 |
|
| GB/T 13819-1992 |
alloy castings |
$304.00 |
via email in 1~3 business day |
superseded,1992-10-1,1993-10-1 |
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