| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB 7783-1987 |
Method of testing metering pump |
|
via email in business day |
superseded,1997-7-1,1985-1-1 |
|
| GB 9223-1988 |
Terms for final controlling element |
$340.00 |
via email in 1~5 business day |
valid,,1996-7-1 |
|
| GB 9234-1988 |
Technical condition for power reciprocating pump |
|
via email in business day |
superseded,1998-4-1,1989-1-1 |
|
| GB 9236-1988 |
Technical condition of metering pump |
|
via email in business day |
superseded,1997-7-1,1989-1-1 |
|
| GB/T 10886-1989 |
Types basic parameters of three screw pumps |
$2219.00 |
via email in 1~10 business day |
abolished2003-06-01 ,2003-6-1,2001-10-1 |
|
| GB/T 10886-2002 |
Three screw pumps |
$120.00 |
via email in 1~3 business day |
abolished2020-05-01 ,2020-5-1,2003-6-1 |
|
| GB/T 10886-2019 |
Three screw pumps |
$310.00 |
via email in 1~5 business day |
valid,,2020-5-1 |
|
| GB/T 10887-1989 |
Technical specifications of three screw pumps |
$180.00 |
via email in 1~3 business day |
abolished2003-06-01,2003-6-1,1990-1-1 |
|
| GB/T 13006-1991 |
NPSH for centrifugal, mixed flow and axial pumps |
$180.00 |
via email in 1~3 business day |
abolished2014-10-01,2014-10-1,1992-1-1 |
|
| GB/T 13006-2013 |
NPSH for centrifugal,mixed flow and axial flow pumps |
$210.00 |
via email in 1~3 business day |
valid,,2014-10-1 |
|
| GB/T 13007-1991 |
Efficiencies for centrifugal pumps |
$120.00 |
via email in 1~3 business day |
valid,,1992-1-1 |
|
| GB/T 13007-2011 |
Centrifugal pump—Effeciency |
$180.00 |
via email in 1~3 business day |
valid,,2012-10-1 |
|
| GB/T 13008-1991 |
Technical specifications for mixed and axial flow pumps |
$220.00 |
via email in 1~3 business day |
abolished2011-02-01,2011-2-1,1992-1-1 |
|
| GB/T 13008-2010 |
Technical specification for mixed and axial flow pumps |
$300.00 |
via email in 1~3 business day |
valid,,2011-2-1 |
|
| GB/T 13363-1992 |
Reciprocating pump for chemical industry -Technical condition |
$100.00 |
via email in 1~3 business day |
superseded,1998-4-1,1992-10-1 |
|
| GB/T 13364-1992 |
Measurement of mechanical vibration for reciprocating pump |
$264.00 |
via email in 1~3 business day |
abolished2009-02-01,2009-2-1,1992-10-1 |
|
| GB/T 13364-2008 |
Measurement of mechanical vibration for reciprocating pump |
$180.00 |
via email in 1~3 business day |
valid,,2009-2-1 |
|
| GB/T 13929-1992 |
Methods of testing for water-ring vacuum pumps and compressors |
$190.00 |
via email in 1~3 business day |
abolished2011-02-01,2011-2-1,1993-6-1 |
|
| GB/T 13929-2010 |
Methods of testing for water-ring vacuum pumps and compressors |
$150.00 |
immediately |
abolished2024-08-01,2024-8-1,2011-2-1 |
|
| GB/T 13929-2024 |
Water ring vacuum pumps and compressors—Testing method |
$300.00 |
via email in 1~5 business day |
valid,,2024-8-1 |
|
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