| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB 50272-2009 |
Code for construction and acceptance of forging-press equipment installation engineering |
$720.00 |
immediately |
valid,,2009-10-1 |
|
| GB 50273-1998 |
Code for Construction and Acceptance of Industrial Boiler Installa |
$420.00 |
immediately |
abolished2009-10-01,2009-10-1,1998-12-1 |
|
| GB 50273-2009 |
Code for Construction and Acceptance of Boiler Installation Engineering |
$370.00 |
immediately |
superseded,2022-5-1,2009-10-1 |
|
| GB 50273-2022 |
Stanard for construction and acceptance of boiler installation engineering |
$1140.00 |
immediately |
valid,,2022-5-1 |
|
| GB 50274-1998 |
Code for construction and acceptance of refrigeration and air seperating equipment installation engineering |
$600.00 |
via email in 1~5 business day |
abolished2011-02-01 ,2011-2-1,1998-12-1 |
|
| GB 50274-2010 |
Code for construction and acceptance of refrigeration and air seperating equipment installation engineering |
$370.00 |
immediately |
valid,,2011-2-1 |
|
| GB 50275-1998 |
Code for construction and acceptance of computer, fan and pump installation engineering |
$990.00 |
via email in 1~10 business day |
abolished2011-02-01,2011-2-1,1998-12-1 |
|
| GB 50275-2010 |
Code for construction and acceptance of computer, fan and pump installation engineering |
$280.00 |
immediately |
valid,,2011-2-1 |
|
| GB 50276-1998 |
Code for construction and acceptance of crusher and mill equipment installation engineering |
$520.00 |
via email in 1~5 business day |
abolished2010-12-01,2010-12-1,1998-12-1 |
|
| GB 50276-2010 |
Code for Construction and Acceptance of Crushing and Grinding Equipment Installation Engineering |
$200.00 |
immediately |
valid,,2010-12-1 |
|
| GB 50277-1998 |
Code for construction and acceptance of casting equipment installation engineering |
$720.00 |
via email in 1~5 business day |
abolished2011-02-01,2011-2-1,1998-12-1 |
|
| GB 50277-2010 |
Code for construction and acceptance of casting equipment installation engineering |
$420.00 |
immediately |
valid,,2011-2-1 |
|
| GB 50278-1998 |
Code for construction and acceptance of cranes installation engineering |
$720.00 |
via email in 1~5 business day |
abolished2010-12-01,2010-12-1,1998-12-1 |
|
| GB 50278-2010 |
Code for Construction and Acceptance of Crane Installation Engineering |
$120.00 |
immediately |
valid,,2010-12-1 |
|
| GB 50281-1998 |
Code for installation and acceptance of foam extinguishing system |
$495.00 |
via email in 1~3 business day |
valid,,1999-4-1 |
|
| GB 50281-1999 |
Code for installation and acceptance of foam extinguishing system |
|
via email in 1~3 business day |
,, |
|
| GB 50281-2006 |
Code for installation and acceptance of foam extinguishing systems |
$400.00 |
immediately |
superseded,2021-10-1,2006-11-1 |
|
| GB 50282-1998 |
Code for Urban Water Supply Engineering Planning |
$310.00 |
via email in 1~3 business day |
abolished2017-04-01,2017-4-1,1999-2-1 |
|
| GB 50282-2016 |
Code for Urban Water Supply Engineering Planning |
$310.00 |
via email in 1~5 business day |
valid,,2017-4-1 |
|
| GB 50284-1997 |
code for fire protection design of aircraft hangar |
$345.00 |
via email in 1~5 business day |
superseded,2009-7-1,1999-4-1 |
|
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