GOST 12.4.172-1987 Occupational safety standards system. Individual screen set for protection from power frequency fields. General technical requirements and methods of control
This standard applies to an individual shielding kit (working clothes, safety shoes, hand and face protection) designed
GOST 12.4.172-1987 history
2019GOST 12.4.172-2019 Occupational safety standards system. Personal protective means from power frequency electric fields. Personal screening suit. General technical requirements. Test methods
2014GOST 12.4.172-2014 Occupational safety standards system. Individual screen set for protection from power frequency fields. General technical requirements and test methods
1987GOST 12.4.172-1987 Occupational safety standards system. Individual screen set for protection from power frequency fields. General technical requirements and methods of control