AS 3572.14-2002 给水用1/2 In.(12 mm)到2 In.(50 mm)聚乙烯-铝-聚乙烯和交联聚乙烯-铝-交联聚乙烯复合压力管
Plastics - Glass filament reinforced plastics (GRP) - Methods of test - Determination of long-term ring deflection of glass filament reinforced plastics (GRP) pipe subject to constant load and environmental exposure