Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
GB/T 28181-2022 |
Technical requirements for information transmission, switch and control in video surveillance networking system for public security |
$2325.00 |
immediately |
valid,,2023-7-1 |
|
GB/T 28182-2011 |
Surge arresters containing series gapped structures with rated voltage 52 kV and less |
$720.00 |
via email in 1~3 business day |
superseded,2024-12-1,2012-6-1 |
|
GB/T 28182-2024 |
Surge arresters containing series gapped structures with rated voltage 52 kV and less |
$1365.00 |
via email in 1~5 business day |
valid,,2024-12-1 |
|
GB/T 28183-2011 |
Test methods of fuel cell power system for bus |
$160.00 |
immediately |
valid,,2012-6-1 |
|
GB/T 28185-2011 |
Urban heating unit with heat exchanger |
$420.00 |
via email in 1~5 business day |
to be abolished2025-08-01,2025-8-1,2012-10-1 |
|
GB/T 28185-2025 |
Heat exchange unit for urban heating |
$570.00 |
via email in 1~5 business day |
to be valid,,2025-8-1 |
|
GB/T 28186-2011 |
Textile machinery—Dyeing and finishing machines—Nominal speeds |
$90.00 |
via email in 1~3 business day |
valid,,2012-9-1 |
|
GB/T 28187-2011 |
Textile machinery—Dyeing and finishing machines—Square bars for winding devices—Dimensions |
$100.00 |
via email in 1~3 business day |
valid,,2012-9-1 |
|
GB/T 28188-2011 |
Textiles—Determination of elasticity of horsetail hair interlining—Loop with hanging weight |
$100.00 |
via email in 1~3 business day |
valid,,2012-9-1 |
|
GB/T 28189-2011 |
Textiles—Determination of polycyclic aromatic hydrocarbons |
$210.00 |
via email in 1~3 business day |
abolished2024-03-01,2024-3-1,2012-9-1 |
|
GB/T 28189-2023 |
Textiles―Determination of polycyclic aromatic hydrocarbons |
$225.00 |
via email in 1~3 business day |
valid,,2024-3-1 |
|
GB/T 2819-1995 |
Mobile electric power plant, general specification for |
$240.00 |
via email in 1~3 business day |
valid,,1996-8-1 |
|
GB/T 28190-2011 |
Textiles—Determination of dimethyl fumarate |
$120.00 |
via email in 1~3 business day |
valid,,2012-9-1 |
|
GB/T 28191-2011 |
Surface active agents—Detergents—Anionic-active matter stable to acid hydrolysis—Determination of trace amounts |
$120.00 |
via email in 1~3 business day |
valid,,2012-9-1 |
|
GB/T 28192-2011 |
Surface active agents—Detergents—Determination of anionic-active matter hydrolyzable and non-hydrolyzable under acid conditions |
$160.00 |
via email in 1~3 business day |
valid,,2012-9-1 |
|
GB/T 28193-2011 |
Determination of chloroacetic acid(chloroacetate) contents in surfactants |
$140.00 |
via email in 1~3 business day |
valid,,2012-9-1 |
|
GB/T 28194-2011 |
Glass—Double liner method for determination thermal coefficient expansion |
$120.00 |
immediately |
valid,,2012-9-1 |
|
GB/T 28195-2011 |
Determination of softening point for glass |
$160.00 |
via email in 1~3 business day |
valid,,2012-9-1 |
|
GB/T 28196-2011 |
Determination of annealing point and strain point for glass |
$180.00 |
via email in 1~3 business day |
valid,,2012-9-1 |
|
GB/T 28197-2011 |
Methods for characterising tristimulus colorimeters for measuring the colour of light |
$270.00 |
via email in 1~3 business day |
valid,,2012-9-1 |
|
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