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Avis d'intention

Tuiles en béton pour couvertures

A220.0-06 - Performance of concrete roof tiles 1.1 This Standard applies to concrete roof tiles and tiling accessories intended for use as weather-resistant roofing materials. 1.2 This Standard specifies the requirements and...
Avis d'intention

Sauvegarde des machines

1.1 General This Standard applies to the protection of workers from the hazards arising from the use of mobile or stationary machinery. It provides the criteria to be observed and the description, selection, and application...