BS IEC 62128-2. Railway applications. Fixed installations. Electrical safety, earthing and the return circuit. Part 2. Provisions against the effects of stray currents caused by d.c. traction systems Ingestion-build-100580 PD ISO/IEC TR 19795-3:2007 contains:

PD ISO/IEC TR 19795-3:2007 contains:

BS EN 62220-1-3 specifies the method for the determination of the DETECTIVE QUANTUM EFFICIENCY (DQE) of DIGITAL X-RAY IMAGING DEVICES as a function of AIR KERMA and of SPATIAL FREQUENCY for the working conditions in the range of the medical application as specified by the MANUFACTURER

BS EN ISO 8130‑11:2019 supersedes BS EN ISO 8130‑11:2010

including those who are temporarily disabled

BS IEC 62128-2. Railway applications. Fixed installations. Electrical safety, earthing and the return circuit. Part 2. Provisions against the effects of stray currents caused by d.c. traction systems Ingestion-build-100580 PD ISO/IEC TR 19795-3:2007 contains: