Codes of practice for drinking water installations (TRWI); survey of standards and other codes of practice about materials, components and apparatus; DVGW code of practice— 15 стр.
Fire behaviour of building materials and building components - Part 12: Circuit integrity maintenance of electric cable systems; requirements and testing— 10 стр.
Pipes and fittings made of chlorinated polyvinyl chloride (PVC-C) for hot-water resistant waste and soil discharge systems inside buildings - Part 10: Fire behaviour, quality control and installation recommendations— 7 стр.
Materials testing machines - Impact test - Particular requirements on pendulum impact testing machines with a capacity of nominal energy <kleiner => 50 J and verification— 3 стр.
Testing of Thermal Insulating Materials; Determination of Thermal Conductivity by the Guarded Hot Plate Apparatus; Test Procedure and Evaluation— 6 стр.
Pipe joints and their elements of glass fibre reinforced polyester resins - Part 7: Bushings, flanges, flanged and butt joints; general quality requirements and test methods— 7 стр.
