BS EN 61557-16. Electrical safety in distribution systems up to 1000 V a.c and 1500 V d.c- Equipment for testing, measuring or monitoring of protective measures. Part 16 . Equipment for testing the safety of electrical equipment and medical electrical equipment according to IEC 62638 and IEC 62353
BS EN 61557-16. Electrical safety in distribution systems up to 1000 V a.c and 1500 V d.c- Equipment for testing, measuring or monitoring of protective measures. Part 16 . Equipment for testing the safety of electrical equipment and medical electrical equipment according to IEC 62638 and IEC 62353
Safety requirements for electrical equipment for measurement, control, and laboratory use-Particular requirements for sterilizers and washer-disinfectors used to treat medical materials
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