| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 3164-1993 |
Vacuum technology―Graphical symbols |
$240.00 |
via email in 1~3 business day |
superseded,2008-6-1,1994-8-1 |
|
| GB/T 3164-2007 |
Vacuum technology - Graphical symbols |
$240.00 |
via email in 1~3 business day |
valid,,2008-6-1 |
|
| GB/T 32218-2015 |
Vacuum technology―Test methods for leak rates of vacuum system |
$240.00 |
immediately |
valid,,2017-1-1 |
|
| GB/T 32221-2015 |
Vacuum technology—Vacuum thermal environmental simulation test equipment of spacecraft—General specification |
$310.00 |
immediately |
valid,,2017-1-1 |
|
| GB/T 32293-2015 |
Vacuum technology―Selection of leak test methods for vacuum equipment |
$250.00 |
via email in 1~3 business day |
valid,,2016-7-1 |
|
| GB/T 33633-2017 |
Vacuum technology―Positive-displacement vacuum pump―Measurement of water vapour tolerance |
$200.00 |
via email in 1~3 business day |
valid,,2017-12-1 |
|
| GB/T 33638-2017 |
Vacuum technology―Turbomolecular pumps―Measurement of rapid shutdown torque |
$310.00 |
via email in 1~5 business day |
valid,,2017-12-1 |
|
| GB/T 35049-2018 |
Vacuum technology--Leak testing method by quadrupole mass spectrometer |
$370.00 |
via email in 1~5 business day |
valid,,2018-12-1 |
|
| GB/T 40333-2021 |
Vacuum gauges—Definitions and specifications for quadrupole mass spectrometers |
$285.00 |
via email in 1~3 business day |
valid,,2021-12-1 |
|
| GB/T 40344.1-2021 |
Vacuum technology—Standard methods for measuring vacuum-pump performance—Part 1：General description |
$375.00 |
via email in 1~5 business day |
valid,,2022-3-1 |
|
| GB/T 40344.2-2021 |
Vacuum technology—Standard methods for measuring vacuum-pump performance— Part 2：Positive displacement vacuum pumps |
$255.00 |
via email in 1~3 business day |
valid,,2022-3-1 |
|
| GB/T 40344.3-2024 |
Vacuum technology—Standard methods for measuring vacuum pump performance—Part 3: Specific parameters for mechanical booster vacuum pumps |
$315.00 |
via email in 1~5 business day |
valid,,2024-4-25 |
|
| GB/T 4983-2003 |
Vacuum technology—Quick release couplings—Dimensions—Part 2:Screwed type |
$75.00 |
via email in 1~3 business day |
valid,,2004-6-1 |
|
| GB/T 6070-1995 |
Vacuum flanges |
$180.00 |
via email in 1~3 business day |
superseded,2008-6-1,1996-1-1 |
|
| GB/T 6070-2007 |
Vacuum technology - Flange dimensions |
$210.00 |
immediately |
valid,,2008-6-1 |
|
| GB/T 6071-2003 |
Ultra-high vacuum flange |
$160.00 |
via email in 1~3 business day |
valid,,2004-5-1 |
|
| GB/T 6071.1-1985 |
Ultra-high vacuum flange--Types |
$180.00 |
via email in 1~3 business day |
abolished2004-05-01 ,2004-5-1,1985-6-6 |
|
| GB/T 6071.2-1985 |
Ultra-high vacuum flange--Dimensions |
$260.00 |
via email in 1~3 business day |
abolished2004-05-01 ,2004-5-1,1985-6-6 |
|
| GB/T 6071.3-1985 |
Ultra-high vacuum flange--Copper seal gaskets |
$180.00 |
via email in 1~3 business day |
valid,,1985-6-6 |
|
| GB/T 7774-1987 |
Methods of measurement of the performance characteristics of turbo-molecular pumps |
$370.00 |
via email in 1~3 business day |
valid,,1988-1-1 |
|
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