BS EN 61557-8. Electrical safety in low voltage distribution systems up to 1 000 v a.c. and 1 500 v d.c. Equipment for testing, measuring or monitoring of protective measures. Part 8. Insulation monitoring devices for IT systems
BS EN 61557-8. Electrical safety in low voltage distribution systems up to 1 000 v a.c. and 1 500 v d.c. Equipment for testing, measuring or monitoring of protective measures. Part 8. Insulation monitoring devices for IT systems
Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring ormonitoring of protective measures-Equipment for insulation fault location in IT systems
Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring ormonitoring of protective measures-Insulation monitoring devices for IT systems
Measurement procedures of magnetic field levels generated by electronic and electrical equipment in the automotive environment with respect to human exposure-Low-frequency magnetic fields
Plastics piping systems - Guidance for the installation inside buildings of pressure piping systems for hot and cold water intended for human consumption; German version ENV 12108:2001
Fruit and vegetable juices - Determination of the stable oxygen isotope ratio (<(hoch)18>O/<(hoch)16>O) of water from fruit juices - Method using isotope ratio mass spectrometry; German version ENV 12141:1996
Fruit and vegetable juices - Determination of the stable hyydrogen isotope ratio (<(hoch)2>H/<(hoch)1>H) of water from fruit juices - Method using isotope ratio mass spectrometry; German version ENV 12142:1996