Outside Diameter Poly(Vinyl Chloride) (PVC) Plastic Drain, Waste, and Vent Pipe and Fittings ANSI/ASTM D2951-2000 3型和4型聚乙烯塑料耐热应力龟裂性试验方法(95-1,13项)(08.02) Test Method for Resistance of Types 3 and 4 Polyethylene Plastics to Thermal Stress-Cracking (95-1, Item 13) ...