| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 17487-1998 |
Hydraulic fluid power--Four-and five-port servovalves--Mounting surfaces |
$130.00 |
via email in 1~3 business day |
valid,,1999-8-1 |
|
| GB/T 17488-1998 |
Hydraulic fluid power--Filter elements--Verification of flow fatigue characteristics |
$224.00 |
via email in 1~3 business day |
superseded,2009-1-1,1999-8-1 |
|
| GB/T 17488-2008 |
Hydraulic fluid power—Filter elements—Determination of resistance to flow fatigue using particulate contaminant |
$150.00 |
via email in 1~3 business day |
valid,,2009-1-1 |
|
| GB/T 17489-1998 |
Hydraulic fluid power - Particulate contamination analysis - Extraction of fluid samples from lines of an operation system |
$120.00 |
via email in 1~3 business day |
superseded,2022-10-12,1999-8-1 |
|
| GB/T 17490-1998 |
Hydraulic fluid power--Identification of valve ports, subplates,control devices and solenoids |
$100.00 |
via email in 1~3 business day |
valid,,1999-8-1 |
|
| GB/T 17491-1998 |
Hydraulic fluid power--Positive displacement pumps ,motors and integral transmissions--Determination of steady-state performance |
$270.00 |
via email in 1~3 business day |
superseded,2012-3-1,1999-8-1 |
|
| GB/T 17491-2011 |
Hydraulic fluid power—Positive displacement pumps,motors and integral transmissions—Methods of testing and presenting basic steady state performance |
$140.00 |
via email in 1~3 business day |
superseded,2023-10-1,2012-3-1 |
|
| GB/T 17491-2023 |
Hydraulic fluid power―Pumps,motors―Methods of testing steady-state performance |
$315.00 |
via email in 1~5 business day |
valid,,2023-10-1 |
|
| GB/T 17604-1998 |
Rubber - Recommendations for the workmanship of pipe joint rings - Description and classification of imperfections |
$150.00 |
via email in 1~3 business day |
valid,,1999-5-1 |
|
| GB/T 17758-1999 |
Unitary air conditioners |
$520.00 |
via email in 1~5 business day |
abolished2011-02-01,2011-2-1,1999-1-2 |
|
| GB/T 17774-1999 |
Industrial fans--Dimensions |
$150.00 |
via email in 1~3 business day |
valid,,1999-1-1 |
|
| GB/T 17791-1999 |
Specification for seamless coper tube for air conditioning and refrigeration field service |
$160.00 |
via email in 1~3 business day |
abolished2008-04-01,2008-4-1,2000-3-1 |
|
| GB/T 17878-2009 |
Cylinder valve for non-refillable steel welded industry cylinder |
$225.00 |
via email in 1~3 business day |
valid,,2010-4-1 |
|
| GB/T 17919-1999 |
Directives for dust explosion protection for dust collectors in dust explosion hazardous area |
$224.00 |
via email in 1~3 business day |
superseded,2009-10-1,2000-8-1 |
|
| GB/T 17919-2008 |
Directives for dust explosion protection for dust collectors in dust explosion hazardous area |
$60.00 |
immediately |
valid,,2009-10-1 |
|
| GB/T 17925-2011 |
Standard practice for X-ray digital radioscopic examination of cylinder weld |
$200.00 |
immediately |
superseded,2025-7-1,2012-6-1 |
|
| GB/T 17926-2022 |
Compressed natural gas cylinder valve for vehicle |
$330.00 |
via email in 1~2 business day |
valid,,2022-10-1 |
|
| GB/T 17939-1999 |
Nuclear grade high efficiency particulate air filter |
$180.00 |
via email in 1~3 business day |
abolished2009-04-01,2009-4-1,2000-8-1 |
|
| GB/T 17939-2008 |
Nuclear grade high efficiency particulate air filter |
$210.00 |
via email in 1~3 business day |
superseded,2016-5-1,2009-4-1 |
|
| GB/T 17939-2015 |
Nuclear grade high efficiency particulate air filters |
$430.00 |
via email in 1~5 business day |
valid,,2016-5-1 |
|
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