DIN EN 13141-8
Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 8: Performance testing of un-ducted mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation systems intended for a single room
废止
发布日期 :
2001-09-01
实施日期 :
DIN EN 17176-5
Plastics piping systems for water supply and for buried and above ground drainage, sewerage and irrigation under pressure - Oriented unplasticized poly(vinyl chloride) (PVC-O) - Part 5: Fitness for purpose of the system; German and English version prEN 17176-5:2017
废止
发布日期 :
2001-11-01
实施日期 :
DIN EN ISO 23856
Plastics piping systems for pressure and non-pressure water supply, drainage or sewerage - Glass-reinforced thermosetting plastics (GRP) systems based on unsaturated polyester (UP) resin (ISO/DIS 23856:2019); German and English version prEN ISO 23856:2019
废止
发布日期 :
2001-08-01
实施日期 :