| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB 12514-1990 |
Performance requirements and test methods for fire coupling |
$264.00 |
via email in 1~3 business day |
superseded,2006-8-1,1991-6-1 |
|
| GB 12514.1-2005 |
Fire coupling - Part 1: General technical conditions for fire coupling |
$224.00 |
via email in 1~3 business day |
valid,,2006-4-1 |
|
| GB 12514.2-2006 |
Fire coupling—Part 2:Patterns and basic parameters for fire snap-types coupling |
$150.00 |
via email in 1~3 business day |
valid,,2006-8-1 |
|
| GB 12514.3-2006 |
Fire coupling——Part 3：Patterns and basic parameters for fire insertion-type coupling |
$140.00 |
via email in 1~3 business day |
valid,,2006-8-1 |
|
| GB 12514.4-2006 |
vFire coupling——Part 4:Patterns and basic parameters for fire screw-type coupling |
$124.00 |
via email in 1~3 business day |
valid,,2006-8-1 |
|
| GB 12515-1990 |
Portable dry powder fire extinguishers (stored-pressure) |
$160.00 |
via email in 1~3 business day |
superseded,2005-12-1,1991-6-1 |
|
| GB 12517.1-1990 |
Analytical methods for candies |
$30.00 |
via email in 1~3 business day |
abolished2005-10-14 ,,1991-10-1 |
|
| GB 12517.2-1990 |
Inspection,packing,marking,transportation and storing for candies |
$45.00 |
via email in 1~3 business day |
abolished2005-10-14 ,,1991-10-1 |
|
| GB 12518-1990 |
Geological exploration instruction of bentonite deposit |
$360.00 |
via email in 1~5 business day |
abolished2005-10-14 ,,1991-8-1 |
|
| GB 1252-1989 |
Graphical symbols－Arrows and their use |
$90.00 |
via email in 1~3 business day |
abolished2009-01-01,2009-1-1,1989-10-1 |
|
| GB 12521-1990 |
Technical requirements for air diving decompression |
$160.00 |
via email in 1~3 business day |
abolished2008-12-01,2008-12-1,1991-8-1 |
|
| GB 12522-1990 |
Stainless steel bellows expansion joints |
$120.00 |
via email in 1~3 business day |
superseded,1997-8-1,1991-8-1 |
|
| GB 12523-1990 |
Noise limits for construction site |
$184.00 |
immediately |
abolished2012-07-01 ,2012-7-1,1991-3-1 |
|
| GB 12523-2011 |
Emisson standard of environment noise for boundary of construction site |
$164.00 |
immediately |
valid,,2012-7-1 |
|
| GB 12524-1990 |
Measurement method for noise from construction site |
$45.00 |
via email in 1~3 business day |
superseded,2012-7-1,1991-3-1 |
|
| GB 12525-1990 |
Emission STANDARDs and measurement methods of railway noise on the boundary alongside railway line |
$214.00 |
immediately |
valid,,1991-3-1 |
|
| GB 12526-1990 |
Specification for long range electro-optical distance measurement |
$390.00 |
via email in 1~3 business day |
valid,,1991-8-1 |
|
| GB 12527-1990 |
Aerial insulated cables of rated voltages up to and including 1 kV |
$150.00 |
via email in 1~3 business day |
abolished2009-04-01,2009-4-1,1991-8-1 |
|
| GB 12528.1-1990 |
Insulated cables (wires) for railway vehicles of rated voltages up to and including 3 kV－General |
$250.00 |
via email in 1~3 business day |
abolished2009-04-01,2009-4-1,1991-8-1 |
|
| GB 12528.11-2003 |
Insulated cables (wires) for railway vehicles of rated voltages up to and including 3 kV Amendment 1: Cross-linked polyolefin insulated cables (wires) for railway vehicles |
$120.00 |
via email in 1~3 business day |
abolished2009-04-01,2009-4-1,2003-7-1 |
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