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60050-426-2006 . 426.
: | ( ) | : | 60050-426-2006 | .: | . 426. | : | 01.10.2008 |
: | 01.07.2007 | : | "-" | : | (13.12.2006) | : | 2007 | : | , ; , ; , , ; , , , ; .
. | : | 426-01 - (General terms) 426-02 - (Physical and chemical phenomena) 426-03 - (Areas and zones) 426-04 - () (Construction of electrical apparatus (general)) 426-05 - (Tests of electrical apparatus) 426-06 - d (Flameproof enclosures d) 426-07 - q (powder filling q) 426-08 - (increased safety e) 426-09 - (Pressurization ) 426-10 - (Oil immersion ) 426-11 - i (Intrinsically-safe and associated intrinsically-safe electrical apparatus i) 426-12 - m (Encapsulation m) 426-13 - n (Type of protection n) 426-14 - (Inspection and maintenance) 426-15 - (Repair and overhaul) 426-16 - ( ) tD (Protection by enclosure (dusts) tD) 426-17 - ( ) pD (Protection by pressurization (dusts) pD) 426-18 - ( ) mD Protection by encapsulation (dusts) mD 426-19 - ( ) iD (Protection by intrinsic safety (dusts) iD) 426-20 - (Trace heating) ()
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60050-426-2006
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