1970AS 4072.1:2005/Amdt 1:2006 Protective components for openings in fire-resistant dividing elements Service penetrations and control joints
2006AS 4072.1/AMD 1:2006 Components for the protection of openings in fire-resistant separating elements Part 1: Service penetrations and control joints; Amendment No.1
2005AS 4072.1:2005 Components for the protection of openings in fire-resistant separating elements - Service penetrations and control joints
1992AS 4072.1:1992 Components for the protection of openings in fire-resistant separating elements - Service penetrations and control joints