| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 3254.3-1998 |
Antimony trioxide-Determination of lead content |
$120.00 |
via email in 1~3 business day |
abolished2008-09-01,2008-9-1,1999-2-1 |
|
| GB/T 34041.1-2017 |
Measurement of fluid flow in closed conduits―Ultrasonic meters for gas―Part 1:Meters for custody transfer and allocation measurement |
$1170.00 |
via email in 1~10 business day |
valid,,2018-4-1 |
|
| GB/T 34041.2-2017 |
Measurement of fluid flow in closed conduits―Ultrasonic meters for gas―Part 2:Meters for industrial applications |
$550.00 |
via email in 1~5 business day |
valid,,2018-4-1 |
|
| GB/T 36241-2018 |
Vortex precession flowmeters for gas |
$250.00 |
via email in 1~3 business day |
valid,,2019-1-1 |
|
| 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 36536-2018 |
Test method of water balance in cement production enterprises |
$225.00 |
via email in 1~3 business day |
valid,,2019-2-1 |
|
| GB/T 41248-2022 |
Measuring systems for gaseous fuel |
$1275.00 |
via email in 1~10 business day |
valid,,2022-10-1 |
|
| GB/T 42031-2022 |
Drawing method of water balance diagram for water-use organization |
$180.00 |
via email in 1~3 business day |
valid,,2022-10-12 |
|
| GB/T 50095-1998 |
Standard for essential technical terms and symbols in hydrology |
$3000.00 |
via email in 1~10 business day |
superseded,2015-8-1,1999-5-1 |
|
| 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superseded,2008-5-1,1996-12-1 |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 778.2-1996 |
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superseded,2008-5-1,1996-12-1 |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 778.3-1996 |
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superseded,2008-5-1,1996-12-1 |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 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superseded,2009-2-1,1989-1-1 |
|
| GB/T 9248-2008 |
Methods of evaluating the performance of flowmeters for incompressible fluids |
$240.00 |
via email in 1~3 business day |
valid,,2009-2-1 |
|
| GB/Z 33875-2017 |
Guidelines for the use of GB/T 2624-2006 |
$750.00 |
via email in 1~5 business day |
valid,,2018-2-1 |
|
| GB/Z 33902-2017 |
Measurement of fluid flow by means of pressure differential devices. Guidelines on the effect of departure from the specifications and operating conditions given in GB/T 2624 and the correction methods |
$550.00 |
via email in 1~5 business day |
valid,,2018-2-1 |
|
| GB/Z 35140-2017 |
Measurement of fluid flow by means of pressure-differential devices―Guidelines for the specification of orifice plates,nozzles and Venturi tubes beyond the scope of GB/T 2624 |
$370.00 |
via email in 1~5 business day |
valid,,2018-7-1 |
|
| GB/Z 35588-2017 |
Measurement of wet gas flow by means of pressure differential devices inserted in circular cross-section conduits |
$310.00 |
via email in 1~5 business day |
valid,,2018-7-1 |
|
| GB/Z 44813-2024 |
Measurement of fluid flow in closed conduits—Effects of flow pulsations on flow-measurement instruments |
$645.00 |
via email in 1~8 business day |
to be valid,,2025-5-1 |
|
| GN/T 18215.1-2000 |
Flow measurement of city manufactured gas in main pipes--Part 1:Method using standard orifice plate throttling device |
|
via email in business day |
valid,,2001-5-1 |
|
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