NEN NVN ENV 1453-2 : 2001
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
PLASTICS PIPING SYSTEMS WITH STRUCTURED WALL PIPES FOR SOIL AND WASTE DISCHARGE (LOW AND HIGH TEMPERATURE) INSIDE BUILDINGS - UNPLASTICIZED POLY(VINYL CHLORIDE) (PVC-U) - PART 2: GUIDANCE FOR THE ASSESSMENT OF CONFORMITY
28-03-2017
12-01-2013
Provides guidance for the assessment of conformity to be included in the manufacturer's quality plan as part of the quality system.
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