| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB 50243-2002 |
Code of Acceptance for Construction Quality of Ventilation and Air |
$180.00 |
immediately |
superseded,2017-7-1,2002-4-1 |
|
| GB 50243-2016 |
Code of Acceptance for Construction Quality of Ventilation and Air |
$900.00 |
immediately |
valid,,2017-7-1 |
|
| GB 5025-1985 |
Pig iron containing vanadium |
$184.00 |
via email in 1~3 business day |
superseded,1994-1-1,1986-1-1 |
|
| GB 50251-1994 |
Design code for gas transmission pipeline engineering |
$1875.00 |
via email in 1~10 business day |
superseded,2003-10-1,1994-11-1 |
|
| GB 50251-2003 |
Code for design of gas transmission pipeline engineering |
$140.00 |
immediately |
superseded,2015-10-1,2003-10-1 |
|
| GB 50251-2015 |
Design code for gas transmission pipeline engineering |
$750.00 |
immediately |
valid,,2015-10-1 |
|
| GB 50252-1994 |
Unified standard for quality inspection and assessment of industrial erection engineerings |
$250.00 |
via email in 1~3 business day |
abolished2010-07-01,2010-7-1,1994-11-1 |
|
| GB 50252-2010 |
Unified Standard for Constructional Quality Acceptance of Industrial Installation Engineering |
$80.00 |
immediately |
superseded,2019-3-1,2010-7-1 |
|
| GB 50253-1994 |
Design code for oil transportation pipeline engineering |
$1605.00 |
via email in 1~10 business day |
abolished2003-10-01,2003-10-1,1994-11-1 |
|
| GB 50253-2003 |
code for design of oil transposportation pipeline engineering |
$2160.00 |
via email in 1~5 business day |
abolished2015-04-01,2015-4-1,2003-10-1 |
|
| GB 50253-2003(2006) |
Code for Design of Oil Transportation Pipeline Engineering |
$560.00 |
immediately |
superseded,2015-4-1,2003-10-1 |
|
| GB 50253-2014 |
Code for design of oil transportation pipeline engineering |
$1800.00 |
immediately |
valid,,2015-4-1 |
|
| GB 50254-1996 |
Code for Construction and Acceptance of Low-voltage Apparatus in Elec |
$130.00 |
immediately |
superseded,2014-12-1,1996-12-1 |
|
| GB 50254-2014 |
Code for construction and acceptance of low-voltage apparatus electric equipment installation engineering |
$80.00 |
immediately |
valid,,2014-12-1 |
|
| GB 50255-1996 |
Code for Construction and Acceptance of Power Converter Equipment El |
$110.00 |
immediately |
superseded,2014-10-1,1996-12-1 |
|
| GB 50255-2014 |
Code for Construction and Acceptance of Power Conversion Equipment Electric Equipment Installation Engineering |
$480.00 |
via email in 1~3 business day |
valid,,2014-10-1 |
|
| GB 50256-1996 |
Code for Construction and Acceptance of Electric Device of Crane Ele |
$150.00 |
immediately |
superseded,2015-8-1,1905-6-18 |
|
| GB 50256-2014 |
Code for construction and acceptance of electric device of crane electrical equipment installation engineering |
$200.00 |
immediately |
valid,,2015-8-1 |
|
| GB 50257-1996 |
Electric Equipment Installation Engineering Code for Construction and Acceptance of Electric Device within Explosion and Fire Hazard Environments |
$200.00 |
immediately |
superseded,2015-8-1,1996-12-1 |
|
| GB 50257-2014 |
Code for construction and acceptance of electric equipment on fire and explosion hazard electric equipment installation engineering |
$400.00 |
immediately |
valid,,2015-8-1 |
|
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