BS EN IEC 60393-3. Potentiometers for use in electronic equipment - Part 3. Sectional specification: Rotary precision potentiometers Ingestion-build-223009 Position 4: Symbol for microstructure

Position 4: Symbol for microstructure or macrostructure

Note: BS EN 13036‑5 doesn’t define from what position on the road the longitudinal profile should be obtained

This part of ISO/TR 13387 provides a framework for critically reviewing the suitability of an engineering method for assessing the potential for the initiation and development of fire and the generation of fire effluents

Protection against mechanical hazards of ME equipment and ME systems

BS 1468 is a British Standard that discusses tin anodes and tin salts for electroplating

BS EN IEC 60393-3. Potentiometers for use in electronic equipment - Part 3. Sectional specification: Rotary precision potentiometers Ingestion-build-223009 Position 4: Symbol for microstructure