GOST 12.4.008-1984 Occupational safety standard system. Personal protective facilities. Determination procedure of field of vision
GOST 12.4.157-1975 Occupational safety standards system. Industrial filtering gas masks and respirators. Nephelometric methods for determination of penetration coefficient of oil mist under the face part
GOST 12.4.166-1985 Helmet face piece for commercial gas masks. Specifications
GOST 12.4.235-2012 Occupational safety standards system. Respiratory protective devices. Gas filters and combined filters. General technical requirements. Test methods. Marking
GOST 15.309-1998 System of product development and launching into manufacture. Test and acceptance of produced goods. Principal positions
GOST 2.610-2006 Unified system for design documentation. Rules for making exploitative documents
GOST 8762-1975 Round threading diameter 40 mm for gas-mask with the gauges main dimensions and the tolerances
GOST EN 1827-2012 Occupational safety standards system. Respiratory protective devices. Half masks without inhalation valves and with separable filters to protect against gases or gases and particles or particles only. General specifications
GOST 12.4.121-2015 history
2015GOST 12.4.121-2015 Occupational safety standards system. Respiratory protective devices. Filtering gas masks. General technical specifications