BS EN IEC 62271-203. High-voltage switchgear and controlgear - Part 203. Gas-insulated metal-enclosed switchgear for rated voltages above 52 kV

ISO 19162 defines the structure and content of a text string implementation of the abstract model for coordinate reference systems

Construction and design engineers

What is BS EN IEC 61169‑61 about

components and materials

BS EN 16864 provides the structural requirements and test procedures on mechanical padlocks and keys

It also covers the submerged areas of appurtenances

Who is BS EN IEC 60255-181‒ Requirements for frequency protection for

Solvent extraction method helps in determining the difference in mass by means of weighing before and after extraction of the resin with methyl-ethyl-ketone or other suitable solvents

311 — oxy-acetylene welding

regulatory authorities and other bodies involved in the conformity assessment of medical devices

two groups of strategies are proposed in order to assess accidental design situations – those based on identifying accidental actions and those based on limiting the extent of localized failure

and accelerated stability evaluation for the evaluation of the stability of in vitro diagnostic reagents