| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 28539-2023 |
Ophthalmic optics—Contact lenses and contact lens care products—Determination of preservative uptake and release |
$160.00 |
via email in 1~3 business day |
valid,,2024-10-1 |
|
| GB/T 2854-1990 |
Technical specifications for press die sets |
$180.00 |
via email in 1~3 business day |
valid,,1991-5-1 |
|
| GB/T 28540-2012 |
Estimating method of radon-222 emanation rate from uranium tailings |
$160.00 |
via email in 1~3 business day |
valid,,2012-11-1 |
|
| GB/T 28541-2012 |
Insulation co-ordination for equipments of ±800 kV high voltage direct current converter stations |
$390.00 |
via email in 1~3 business day |
valid,,2012-11-1 |
|
| GB/T 28542-2012 |
Road vehicles jump-start cables |
$130.00 |
via email in 1~3 business day |
valid,,2012-11-1 |
|
| GB/T 28543-2012 |
Noise measurement of power capacitors |
$210.00 |
via email in 1~3 business day |
superseded,2021-12-1,2012-11-1 |
|
| GB/T 28543-2021 |
Noise measurement method on power capacitors |
$300.00 |
via email in 1~3 business day |
valid,,2021-12-1 |
|
| GB/T 28544-2012 |
Measurement methods of light output and intrinsic resolution for housed scintillators |
$270.00 |
via email in 1~3 business day |
valid,,2012-11-1 |
|
| GB/T 28545-2012 |
Guideline for rehabilitation and performance improvement for Hydraulic turbines,storage pumps and pump-turbines |
$1140.00 |
via email in 1~3 business day |
abolished2024-07-01 ,2024-7-1,2012-11-1 |
|
| GB/T 28545-2023 |
Directives for rehabilitation and performance improvement for hydraulic turbines|| storage pumps and pump-turbines |
$1875.00 |
via email in 1~5 business day |
valid,,2024-7-1 |
|
| GB/T 28546-2012 |
Specification for package,transportation and storage of large and medium hydraulic units |
$210.00 |
via email in 1~3 business day |
valid,,2012-11-1 |
|
| GB/T 28547-2012 |
Selection and application recommendations of metal oxide surge arresters for a.c.systems |
$1410.00 |
via email in 1~5 business day |
superseded,2024-4-1,2012-11-1 |
|
| GB/T 28547-2023 |
Selection and application recommendations of metal oxide surge arresters for a.c. systems |
$3225.00 |
via email in 1~5 business day |
valid,,2024-4-1 |
|
| GB/T 28548-2012 |
Guideline of nuclear power plant primary circuit hydraulic tests |
$90.00 |
via email in 1~3 business day |
valid,,2012-11-1 |
|
| GB/T 28549-2012 |
Verification requirement of supports in nuclear island during nuclear power plant commissioning |
$150.00 |
via email in 1~3 business day |
valid,,2012-11-1 |
|
| GB/T 2855.1-1990 |
Holder for sliding guide die sets for press tools--Punch holder for diagonal pillar sets |
$220.00 |
via email in 1~3 business day |
superseded,2008-10-1,1991-5-1 |
|
| GB/T 2855.1-2008 |
Holders for sliding guide die sets for stamping dies - Part 1: Punch holders for die sets |
$180.00 |
via email in 1~3 business day |
valid,,2008-10-1 |
|
| GB/T 2855.10-1990 |
Holder for ball slide die sets for press tools--Die holder for center pillar sets |
$180.00 |
via email in 1~3 business day |
superseded,2008-10-1,1991-5-1 |
|
| GB/T 2855.11-1990 |
Holder for sliding guide die sets for press tools-Punch holder for center pillar sets (round) |
$180.00 |
via email in 1~3 business day |
superseded,2008-10-1,1991-5-1 |
|
| GB/T 2855.12-1990 |
Holder for sliding guide die sets for press tools-Die holder for center pillar sets (round) |
$180.00 |
via email in 1~3 business day |
superseded,2008-10-1,1991-5-1 |
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