International Standards and Conformity Assessment for all electrical, electronic and related technologies

TC 31

Equipements pour atmosphères explosives

 
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Autres Documents accessible to TC 31 depuis 2013-04-18

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CENELEC

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3/1145/CD

[IEC 60617 DB Extended procedure for change request C00257; graphical symbol S01910 Sensor]

Titre français non disponible
2013-05-102013-07-12noReport of Comments
TC 27
TC 31
TC 64
3/1173/CDV

[IEC 60617 DB Extended procedure for change request C00257; graphical symbol S01910 Sensor]

Titre français non disponible
2013-12-202014-03-21noVoting Result
TC 27
TC 31
TC 64
18/1337/CDV

CEI 61892-7: Unités mobiles et fixes en mer - Installations électriques - Partie 7: Emplacements dangereux
2013-10-042014-01-10noVoting Result
TC 21
TC 27
TC 31
TC 64
22E/145/DC

[Proposal to change the scope of SC 22E]

Titre français non disponible
2013-06-212013-08-02Report of Comments
TC 27
TC 31
TC 34
TC 44
TC 61
TC 62
TC 65
TC 66
TC 72
TC 79
TC 96
TC 116
61J/585/CD

[IEC 62784/Ed1: Particular requirements for vacuum cleaners and dust extractors providing equipment protection level Dc for the collection of combustible dusts]

Titre français non disponible
2014-03-212014-05-23?
TC 31
109/117/AC

[Joint ad hoc group meeting on the intended new work item proposal on insulation coordination for equipment up to 15 kV and possible scope extension of TC 109 above 1 kV a.c. and 1,5 kV d.c. ]

Titre français non disponible
2014-02-07
ACOS
ACTAD
SB 1
TC 9
TC 14
TC 17
TC 20
TC 22
TC 28
TC 31
TC 32
TC 33
TC 36
TC 37
TC 38
TC 42
TC 82
TC 99
TC 121