兑水 发表于 2009-10-8 15:34:50

ASTM D 4093-1995 透明或半透明塑性材料中双折射及残余应变的...

D4093-95(2001)e1 Standard Test Method for Photoelastic Measurements of Birefringence and Residual Strains in Transparent or Translucent Plastic Materials
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