GOST 7987-79

Cases for training appliances. Functional dimensions

Laboratory resistors. Part 2. Laboratory a.c. resistors

Safety in emergencies. Emergency and rescue tools and equipment. General technical requirements

Poplar cuttings for forest-steppe and steppe zones

Polymeric sacks. General specifications

Electromagnetic compatibility of technical equipment. Limitation of harmonic currents produced by equipment with input current greater than 16A and not greater than 75 A per phase connected to public low-voltage supply systems. Limits and test methods