| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB 12470-1990 |
Fluxes for the submerged arc welding of low alloy steel |
$250.00 |
via email in 1~3 business day |
superseded,2003-11-28,1991-10-1 |
|
| GB 12475-1990 |
Antitoxic regulations for storage-transportation, marketing and use of pesticides |
$120.00 |
via email in 1~3 business day |
abolished2006-12-01,2006-12-1,1991-9-1 |
|
| GB 12475-2006 |
Antitoxic regulations for storage-transportation marketing and use of pesticides |
$150.00 |
via email in 1~3 business day |
valid,,2006-12-1 |
|
| GB 12476.1-1990 |
Electrical apparatus for explosive dust atmosphere--Dust ignition-proof apparatus |
|
via email in 1~3 business day |
valid,, |
|
| GB 12476.1-2000 |
Electrical apparatus for use in the presence of combustible dust--Part 1-1:Electrical apparatus protected by enclosures and surface temperature limitation--Specification for attaratus |
$300.00 |
immediately |
superseded,2014-11-14,2001-7-1 |
|
| GB 12476.1-2013 |
Electrical Apparatus for Use in the Presence of Combustible Dust - Part 1: General Requirements |
$420.00 |
immediately |
superseded,2022-5-1,2014-11-14 |
|
| GB 12476.10-2010 |
Electrical apparatus for use in the presence of combustible dust—Part 10:Test methods—Method for determining minimum ignition energy of dust/air mixtures |
$230.00 |
via email in 1~3 business day |
valid,,2011-8-1 |
|
| GB 12476.2-2006 |
Electrical apparatus for use in the presence of combustible dust―Part 1-2: Electrical apparatus protected by enclosures and surface temperature limitation―Selection installation and ma |
$240.00 |
via email in 1~3 business day |
superseded,2011-8-1,2007-1-1 |
|
| GB 12476.2-2010 |
Electrical apparatus for use in the presence of combustible dust—Part 2:Selection and installation |
$350.00 |
immediately |
abolished2018-07-01,2018-7-1,2011-8-1 |
|
| GB 12476.3-2007 |
Electrical apparatus for use in the presence of combustible dust—Part 3:Classification of areas where combustible dusts are or may be present |
$200.00 |
immediately |
superseded,2018-7-1,2007-9-1 |
|
| GB 12476.4-2010 |
Electrical apparatus for use in the presence of combustible dust—Part 4:Protection by intrinsic safety“iD” |
$190.00 |
immediately |
abolished2022-05-01,2022-5-1,2011-8-1 |
|
| GB 12476.5-2013 |
Electrical Apparatus for Use in the Presence of Combustible Dust - Part 5: Protection by Enclosures “tD” |
$160.00 |
immediately |
superseded,2022-5-1,2014-11-14 |
|
| GB 12476.6-2010 |
Electrical apparatus for use in the presence of combustible dust—Part 6:Protection by encapsulation mD |
$330.00 |
immediately |
abolished2022-05-01,2022-5-1,2011-8-1 |
|
| GB 12476.7-2010 |
Electrical apparatus for use in the presence of combustible dust—Part 7:Type of protection pD |
$220.00 |
immediately |
abolished2022-05-01,2022-5-1,2011-8-1 |
|
| GB 12476.8-2010 |
Electrical apparatus for use in the presence of combustible dust—Part 8:Test methods—Methods for determining the minimum ignition temperatures of dust |
$375.00 |
via email in 1~3 business day |
valid,,2011-8-1 |
|
| GB 12476.9-2010 |
Electrical apparatus for use in the presence of combustible dust—Part 9:Test methods—Method for determining the electrical resistivity of dust in layers |
$110.00 |
via email in 1~3 business day |
valid,,2011-8-1 |
|
| GB 12479-1990 |
Dust proof performance limit for buses |
$180.00 |
via email in 1~3 business day |
valid,,1991-6-1 |
|
| GB 12481-1990 |
Rain proof performance limit for buses |
$60.00 |
via email in 1~3 business day |
superseded,1988-10-1,1991-6-1 |
|
| GB 12485-1990 |
Geological instruction of talc deposit exploration |
$270.00 |
via email in 1~3 business day |
abolished2005-10-14,,1991-9-1 |
|
| GB 12486-1990 |
Food additive Modified soybean phospholipid |
$45.00 |
via email in 1~3 business day |
valid,,1991-6-1 |
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