| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 6070-2007 |
Vacuum technology - Flange dimensions |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 34878-2017 |
|
240 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 36176-2018 |
Vacuum technology—Vacuum leak testing method by helium mass spectrometer |
300 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 25753.3-2011 |
Vacuum technology—Roots vacuum pump—Measurement of performance characteristics—Part 3:Measurement of overflow valve differential pressure |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JB/T 10553-2006 |
Vacuum technology-Piezoresistive silicon chip vacuum gauge |
165 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 33633-2017 |
Vacuum technology—Positive-displacement vacuum pump—Measurement of water vapour tolerance |
240 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 3164-2007 |
Vacuum technology - Graphical symbols |
225 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 25752-2010 |
Differential pressure air leak tester |
240 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JB/T 4081-2011 |
Vacuum technology － Sputter-ion pumps |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 3164-1993 |
Vacuum technology—Graphical symbols |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 19955.2-2005 |
Vapour vacuum pump—Measurement of performance characteristics—Part 2:Measurement of critical backing pressure |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 25753.2-2010 |
Vacuum technology - Roots vacuum pump - Measurement of performance characteristics - Part 2:Measurement of compression ratio of the zero throughput |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 25753.1-2010 |
Vacuum technology—Roots vacuum pump—Measurement of performance characteristics—Part 1:Measurement of maximum tolerable differential pressure |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JB/T 10074-2004 |
Specifications of resistance vacuum gauge |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 34876-2017 |
|
240 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 21272-2007 |
Vapour vacuum pumps - Measurement of performance characteristics Measurement of back-streaming rate of pump fluid and the heating time |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 21271-2007 |
Vacuum technology - Noise measurement for vacuum pumps |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 28786-2012 |
Vacuum technology - Methods of bonding strength measurement for vacuum coating film - Measuring adhesion by tape test |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 6070-1995 |
Vacuum flanges |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| JB/T 7463-2005 |
Hot cathode ionization gauge |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
|
|
