AS 3558.8:1989 Methods of testing plastics and composite materials sanitary plumbing fixtures - Determination of resistance to thermal shock of laundry troughs
1970AS 3558.8:1999 Methods of testing plastics and composite materials sanitary plumbing fixtures - Determination of resistance to thermal shock of laundry troughs
1989AS 3558.8:1989 Methods of testing plastics and composite materials sanitary plumbing fixtures - Determination of resistance to thermal shock of laundry troughs