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Affichage de 5605 - 5616 de 10033
Avis d'intention

Pull Out commutateurs

1 Scope 1.1 This covers construction, marking and test requirements for pullout switches of the detachable type, rated up to 600 V and 400A. 1.2 These requirements apply to non-enclosed and enclosed pullout switches of the...
Avis d'intention

Tubes électriques non métalliques

.1 This Standard applies to corrugated electrical nonmetallic tubing (ENT) and mechanically-attached fittings, for use in accordance with C22.1, Canadian Electrical Code, Part I (CEC), and NFPA 70, National Electrical Code...
Avis d'intention

Exigences ergonomiques pour travail de bureau...

1. Scope This part of ISO 9241 - introduces the multipart standard on ergonomic requirements for the use of visual display terminals for office tasks; - provides guidelines for a user-performance approach; - gives an overview...
Avis d'intention

Exigences ergonomiques pour travail de bureau...

1. Scope This part of ISO 9241 provides guidelines to users of VDT-based information processing systems with reference to office tasks. This guidance is relevant to both the organization implementing the system and the people...

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