3Hans-Rudolf Beer.Longevity and ecology of polyoletln root membrane [C].Proceeding of the Fourth Intematlonal Symposium on Roofing Technology, Gaithersburg, MD, 1997: 14-20. 被引量:1
4Simmons T R,Runyan D.Effects of welding parameters on seam strength, of thermoplastic polyolefin roofing membranes [C]. Proceedings of the North American Conference on Roofing Technology, Toronto, Canada, 1999: 56-65. 被引量:1