GOST 5657-69

Ceramic ware, glass-ceramic ware and glass dinnerware in contact with food. Release of lead and cadmium. Part 2. Permissible limits

Mechanical structures for electronic equipment. Outdoor enclosures. Dimensions of cabinets

Mining electrical equipment. Insulation, leakage paths and electrical gaps. Technical requirements and test methods

Food products. Standard of weighting accuracy

Reclamation systems and structures. Water distribution and water accounting in the irrigation network. Graduation of hydrometric constructions «The fixed channel». General requirements

Electrical accessories. Circuit-breakers for overcurrent protection for household and similar installations. Part 1. Circuit-breakers for a.c. operation