GOST R 52117-2003

Direct-acting safety valves. General specifications

Assistive products for persons with vision impairments and persons with vision and hearing impairments. Acoustic and tactile signals for pedestrian traffic lights

Medical devices. Biological evaluation of medical devices. Part 14. Identification and quantification of degradation products from ceramics

Welding of thermoplastics. Electrofusion jointing procedures for polyethylene pipes and fittings

Soils. Sampling

Tests for electric cables under fire conditions. Circuit integrity. Part 1. Test method for fire with shock at a temperature of at least 830 °C for cables of rated voltage up to and including 0,6/1,0 kV and with an overall diameter exceeding 20 mm