AS 4343-2005 pdf.Pressure Equipment - Hazard Levels.Now you can download AS 4343-2005 pdf here. 1.1 SCOPE This Standard specifies criteria for determining the ha7ard levels of various types of pressure equipment to AS/NZS 1200. hut not including gas cylinders. Ii also classifies fluids for use with pressure equipment. 1.2 OBJECTIVE This Standard is intended to provide a uniform, practical. generic...