Plastics piping systems - Thermoplastics pipes - Determination of resistance to internal pressure at constant temperature; German version EN 921:1994— 7 стр.
Plastics piping systems for non-pressure underground drainage and sewerage - Unplasticized poly(vinyl chloride) (PVC-U) - Part 1: Specification for pipes, fittings and the system; German version EN 1401-1:1998— 26 стр.
Classification of thermoplastic materials in pipe form based on the resistance against internal hydrostatic pressure - Material designation and calculations (ISO 12162:1995); German version EN ISO 12162:1995— 4 стр.
Polyolefin pipes for the conveyance of fluids - Determination of resistance to crack propagation - Test method for slow crack growth on notched pipes (notch test) (ISO 13479:1997); German version EN ISO 13479:1997— 8 стр.
Assistive products for walking manipulated by one arm - Requirements and test methods - Part 1: Elbow crutches (ISO 11334-1:2007); German version EN ISO 11334-1:2007— 22 стр.
Plastics - Unplasticized poly(vinyl chloride) sheets - Types, dimensions and characteristics - Part 1: Sheets of thickness not less than 1 mm (ISO 11833-1:2007); German version EN ISO 11833-1:2007— 20 стр.
Plastics - Polyethylene (PE) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 1872-1:1993); German version EN ISO 1872-1:1999— 10 стр.
