| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 36242-2018 |
Volume conversion device for gas meter |
$550.00 |
via email in 1~5 business day |
valid,,2019-1-1 |
|
| GB/T 36243-2018 |
Input/output protocols and electronic interfaces for water meters—Requirements |
$630.00 |
via email in 1~5 business day |
valid,,2019-1-1 |
|
| GB/T 38617-2020 |
Industrial-process measurement and control instruments terminology—Level measuring instruments terminology |
$405.00 |
via email in 1~5 business day |
valid,,2020-11-1 |
|
| GB/T 39841-2021 |
Ultrasonic gas meters |
$750.00 |
via email in 1~5 business day |
valid,,2021-10-1 |
|
| GB/T 41248-2022 |
Measuring systems for gaseous fuel |
$1275.00 |
via email in 1~10 business day |
valid,,2022-10-1 |
|
| GB/T 6968-1997 |
Diaphragm gas meters |
$270.00 |
via email in 1~3 business day |
superseded,2012-5-1,1998-8-1 |
|
| GB/T 6968-2011 |
Diaphragm gas meters |
$400.00 |
immediately |
abolished2019-12-01,2019-12-1,2012-5-1 |
|
| GB/T 6968-2019 |
Diaphragm gas meters |
$750.00 |
via email in 1~5 business day |
valid,,2019-12-1 |
|
| GB/T 778.1-1996 |
Measurement of water flow in closed conduits--Meters for cold potable water--Part 1:Specifications |
$130.00 |
via email in 1~3 business day |
superseded,2008-5-1,1996-12-1 |
|
| GB/T 778.1-2007 |
Measurement of water flow in fully charged closed conduits—Meters for cold potable water and hot water—Part 1:Specifications |
$420.00 |
via email in 1~5 business day |
superseded,2019-1-1,2008-5-1 |
|
| GB/T 778.1-2018 |
Meters for cold potable water and hot water—Part 1:Metrological requirements and technical requirements |
$140.00 |
via email in 1~5 business day |
valid,,2019-1-1 |
|
| GB/T 778.2-1996 |
Measurement of water flow in closed conduits--Meters for cold potable water--Part 2:Installation requirements |
$60.00 |
via email in 1~3 business day |
superseded,2008-5-1,1996-12-1 |
|
| GB/T 778.2-2007 |
Measurement of water flow in fully charged closed conduits—Meters for cold potable water and hot water—Part 2:Installation requirements |
$130.00 |
via email in 1~3 business day |
superseded,2019-1-1,2008-5-1 |
|
| GB/T 778.2-2018 |
Meters for cold potable water and hot water—Part 2:Test methods |
$1230.00 |
via email in 1~10 business day |
valid,,2019-1-1 |
|
| GB/T 778.3-1996 |
Measurement of water flow in closed conduits--Meters for cold potable water--Part 3:Test methods and equipment |
$220.00 |
via email in 1~3 business day |
superseded,2008-5-1,1996-12-1 |
|
| GB/T 778.3-2007 |
Measurement of water flow in fully charged closed conduits - Meters for cold potable water and hot water - Part 3: Test methods and equipment |
$810.00 |
via email in 1~3 business day |
superseded,2019-1-1,2008-5-1 |
|
| GB/T 778.3-2018 |
Meters for cold potable water and hot water—Part 3:Test report format |
$810.00 |
via email in 1~5 business day |
valid,,2019-1-1 |
|
| GB/T 778.4-2018 |
Meters for cold potable water and hot water—Part 4:Non-metrological requirements not covered in GB/T 778.1 |
$400.00 |
via email in 1~5 business day |
valid,,2019-1-1 |
|
| GB/T 778.5-2018 |
Meters for cold potable water and hot water—Part 5:Installation requirements |
$220.00 |
via email in 1~3 business day |
valid,,2019-1-1 |
|
| GB/T 9248-1988 |
Methods of evaluating the performance of flowmeters for incompressidle fluids |
$190.00 |
via email in 1~3 business day |
superseded,2009-2-1,1989-1-1 |
|
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