2000EN 270:1994/A1:2000 AMD 1 Respiratory Protective Devices - Compressed Air Line Breathing Apparatus Incorporating a Hood - Requirements, Testing, Marking Ratified European Text
1999EN 270:1994/prA1:1999 AMD prA1 Respiratory Protective Devices - Compressed Air Line Breathing Apparatus Incorporating a Hood - Requirements, Testing, Marking
1994EN 270:1994 Respiratory Protective Devices - Compressed Air Line Breathing Apparatus Incorporating a Hood - Requirements, Testing, Marking