BS EN 943-2:2019 Protective clothing against dangerous solid, liquid and gaseous chemicals, including liquid and solid aerosols. Performance requirements for Type 1 (gas-tight) chemical protective suits for emergency teams (ET)
1970BS EN 943-2:2019 Protective clothing against dangerous solid, liquid and gaseous chemicals, including liquid and solid aerosols. Performance requirements for Type 1 (gas-tight) chemical protective suits for emergency teams (ET)
2002BS EN 943-2:2002 Protective clothing against liquid and gaseous chemicals, aerosols and solid particles - Performance requirements for "gas-tight" (Type 1) chemical protective suits for emergency teams (ET)