Safety of machinery. Evaluation of the emission of airborne hazardous substances - Test bench method for the measurement of the separation efficiency by mass of air cleaning systems with unducted outlet

Pressure seals

The word “ocular” has been changed to “lens” to describe the transparent material through which the wearer looked

BS EN IEC 61853‑4 describes requirements for evaluating PV module performance in terms of power (watts) rating

The object of BS EN 60512-6-4 is to define a standard test method to assess the ability of components to withstand specified severities of sinusoidal vibration

By using BS EN 61869-3 you can design and manufacture good quality inductive voltage transformers

fatigue resistance

accelerating the natural degradation of materials

PD CEN/TR 16798‑10 is the tenth part of multiple series that contains information to support the correct understanding

The descriptive data (metadata) may also be interchanged via the ISO/IEC 20944 series

the topics relevant to QOS in Information Technology (IT) to be expressed by a common means of description

The values obtained for the properties of a moulding depend on the moulding compound

and has comparable mechanical properties to other fibres such as carbon fibre and polymers