ISO/TR 7073:1988
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ISO/TR 7073:1988
13644

État actuel : Annulée

Résumé

Includes recommendations concerning installation of PVC-U-pipes and fittings up to 630 mm diameter, trenchwork, pipe laying and backfilling, maintenance and repair, as well as transport, storage and handling of pipes. Reference is made to International Standards and national requirements.

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