Pipe Joints and Elements for High Density Polyethylene (HDPE) Pressure Pipelines, Types 1 and 2; Injection Moulded Elbows for Socket-welding, Dimensions— 3 стр.
Pipe joints and their elements for pipes of high-density polyethylene (high-density PE) under pressure, type 1; general quality requirements and test methods— 4 стр.
Safety of machinery - Positioning of safeguards with respect to the approach speeds of parts of the human body (ISO 13855:2010); German version EN ISO 13855:2010— 49 стр.