GOST 923-80

Aluminium. Method for determination of lead

Occupational safety standards system. Power frequency electric fields. Permissible levels of field strength and requirements for control at work-places

Tests on cables under fire conditions. Test on bunched o wires or cables

Electrical articles. Test methods as to environments climatic factors resistance

Medical electrical equipment. Part 2. Particular requirements for the safety of patient contact dosimeters used in radiotherapy with electrically connected radiation detectors

Railroad frogs of P75, P65 and P50 types. Specifications