| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 11828-1989 |
Liquid flow measurement in open channels--Float-type water level gauge |
$130.00 |
via email in 1~3 business day |
superseded,2003-3-1,1990-7-1 |
|
| GB/T 13748.1-1992 |
Magnesium and its alloys--Determination of aluminium content |
$380.00 |
via email in 1~3 business day |
superseded,2006-1-1,1993-6-1 |
|
| GB/T 13748.10-1992 |
Magnesium and its alloys--Determination of zinc content--Flame atomic absorption spectrometric method |
$220.00 |
via email in business day |
valid,,1993-6-1 |
|
| GB/T 13748.2-1992 |
Magnesium and its alloys--Determination of manganese content--Periodate spectoophotometric method |
$220.00 |
via email in business day |
abolished2006-01-01 ,2006-1-1,1993-6-1 |
|
| GB/T 13748.3-1992 |
Magnesium and its alloys--Determination of zirconium content--Xylenol orange spectrophotometric method |
$180.00 |
via email in business day |
abolished2006-01-01 ,2006-1-1,1993-6-1 |
|
| GB/T 13748.4-1992 |
Magnesium and its alloys--Determination of cerium content--Tribromoarsenazo spectrophotometric method |
$180.00 |
via email in business day |
abolished2006-01-01 ,2006-1-1,1993-6-1 |
|
| GB/T 13748.5-1992 |
Magnesium and its alloys--Determination of iron content--Orthophenanthroline spectrophotometric method |
$180.00 |
via email in business day |
abolished2006-01-01 ,2006-1-1,1993-6-1 |
|
| GB/T 13748.6-1992 |
Magnesium and its alloys--Determination of silicon content--Molybdenum blue spectrophotometric method |
$180.00 |
via email in business day |
abolished2006-01-01 ,2006-1-1,1993-6-1 |
|
| GB/T 13748.7-1992 |
Magnesium and its alloys-Determination of beryllium content-Solochrome cyanine R Spectrophotometric method |
$180.00 |
via email in 1~3 business day |
abolished2006-01-01,2006-1-1,1993-6-1 |
|
| GB/T 13748.8-1992 |
Magnesium and its alloys--Determination of copper content-2, 9-dimethyl-1, 10-phenanthroline spectrophotometric method |
$180.00 |
via email in business day |
superseded,2006-1-1,1993-6-1 |
|
| GB/T 13748.9-1992 |
Magnesium and its alloys--Determination of nickel content--Dimethylyoxime spectrophotometric method |
$180.00 |
via email in business day |
valid,,1993-6-1 |
|
| HJ/T 15-2007 |
Technical requirement for environmental protection product Supersonic flowmeters of wastewater |
$130.00 |
via email in 1~3 business day |
superseded,2020-3-24,2008-2-1 |
|
| SL 09-1989 |
Hydrometric staff |
$150.00 |
via email in 1~3 business day |
abolished2025-03-05 ,,1989-7-1 |
|
| T/CAEPI 67-2023 |
Technical requirements of portable ( magnetostrictive) open channel flowmeter |
$225.00 |
via email in 1~3 business day |
valid,,2023-6-4 |
|
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