| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB 3836.8-2003 |
Electrical apparatus for explosive gas atmospheres?Part 8:Type of protection “n” |
$670.00 |
immediately |
superseded,2015-10-16,2004-1-1 |
|
| GB 3836.8-2014 |
Explosive atmospheres―Part 8:Equipment protection by type of protection “n” |
$550.00 |
immediately |
superseded,2022-5-1,2015-10-16 |
|
| GB 3836.9-1990 |
Electrical apparatus for explosive atmospheres Encapsulated electrical apparatus m |
$130.00 |
via email in 1~3 business day |
abolished2007-06-01,2007-6-1,1991-3-1 |
|
| GB 3836.9-2006 |
Electrical apparatus for explosive gas atmospheres - Part 9: Encapsulation “m” |
$220.00 |
immediately |
superseded,2015-10-16,2007-6-1 |
|
| GB 3836.9-2014 |
Explosive atmospheres―Part 9:Equipment protection by type of protection “m” |
$280.00 |
via email in 1~5 business day |
abolished2022-05-01,2022-5-1,2015-10-16 |
|
| GB 50058-1992 |
Electrical installations design code for explosive atmospheres and fire hazard |
$330.00 |
immediately |
superseded,2014-10-1,1992-12-1 |
|
| GB 7957-2003 |
General requirements for safety of cap lamp |
$120.00 |
via email in 1~3 business day |
superseded,2017-12-29,2004-6-1 |
|
| GB 7957-2023 |
Safety technical requirement for cap lamps in coal mine |
$320.00 |
via email in 1~5 business day |
valid,,2025-4-1 |
|
| GB 7957.2-2009 |
Caplights for use in mines susceptible to firedamp—Part 2:Performance and other safety-related matters |
$180.00 |
via email in 1~3 business day |
superseded,2017-12-29,2010-2-1 |
|
| GB 7958-2000 |
Capacitor discharge type exploders for coal mines |
$120.00 |
via email in 1~3 business day |
superseded,2015-11-1,2000-12-1 |
|
| GB 7958-2014 |
Capacitor discharge type exploders for coal mines |
$220.00 |
via email in 1~3 business day |
valid,,2015-11-1 |
|
| GB/T 12173-2008 |
Mining electrical apparatus for non hazardous area |
$130.00 |
immediately |
valid,,2009-4-1 |
|
| GB/T 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 |
$225.00 |
via email in 1~3 business day |
superseded,2020-7-1,2011-8-1 |
|
| GB/T 12476.3-2017 |
Electrical apparatus for use in the presence of combustible dust—Part 3: Classification of areas where combustible dusts are or may be present |
$370.00 |
immediately |
superseded,2022-5-1,2018-7-1 |
|
| GB/T 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 1~5 business day |
superseded,2020-7-1,2011-8-1 |
|
| GB/T 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 |
$105.00 |
via email in 1~3 business day |
superseded,2020-7-1,2011-8-1 |
|
| GB/T 18616-2002 |
Corrugated flexible metallic hose assemblies for the protection of electrical cables in explosive atomspheres |
$120.00 |
via email in 1~3 business day |
valid,,2002-7-1 |
|
| GB/T 19518.1-2017 |
Explosive atmospheres. Electrical resistance traces heating. Part 1: General and testing requirements |
$310.00 |
via email in 1~5 business day |
superseded,2024-10-1,2018-2-1 |
|
| GB/T 19518.1-2024 |
Explosive atmospheres—Electrical resistance traces heating—Part 1: General and testing requirements |
$705.00 |
via email in 1~5 business day |
valid,,2024-10-1 |
|
| GB/T 19518.2-2017 |
Explosive atmospheres―Electrical resistance traces heating―Part 2:Application guide for design,installation and maintenance |
$610.00 |
via email in 1~5 business day |
valid,,2018-7-1 |
|
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