海量图书期刊资源，随时随地畅享阅读乐趣
Plastic fracture in weathered polymersM.M. Qayyum; J.R. White · 1987
Effect of stabilizers on failure mechanisms in weathered polypropyleneM.M. Qayyum; J.R. White · 1993
Time-dependent birefringence in glassy polymers during stress-relaxation and recoveryM.M. Qayyum; J.R. White · 1982