Plastics piping systems for non-pressure underground drainage and sewerage. Structured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) - Guidance for the assessment of conformityDD CEN TS 13476 4: 2008 Plastics piping systems for non pressure underground drainage and sewerage. Structured wall piping systems of unplasticized poly(vinyl chloride) (PVC U), polypropylene (PP) and polyethylene (PE). Guidance for the assessment of conformity DD CEN TS 13476 4 is a technical specification which gives guidance for the assessment of conformity to be included in the manufacturer's quality plan as part of the quality system. DD CEN TS

quality management system including document and record control

Information Management Process

- Constituents which affect the volume stability of air-cooled blast furnace slag

Test methods are harmonized with respective ASTM standards

and industrial buildings/sites installing I&HAS

The simplified method is based on the normal incidence of radiation and does not take into account either the angular dependence of transmittance and the reflectance or the differences of spectral distribution

BS EN 50419 contains the marking requirements needed to ensure compliance with WEEE Directive

BS EN IEC 62660‑1 assists the battery cell manufacturer in assessing the quality of the battery as it specifies the reliability and abuse testing for lithium-ion cells for electric vehicle application

Electrical power supply systems

EN 13211 is the only accepted Reference Method for both short-term (periodic) measurements and for calibrating continuous monitoring systems

Who is PD CEN/TR 17345 for

with a hull length of between 8 m and 24 m and with a motor power rating of 15 kW and greater