第1楼2009/11/25
ASTM D792-08 Standard Test Methods for Density and Specific.pdf
第2楼2009/11/25
ASTM D1525-07 Standard Test Method for Vicat Softening Temperature of Plastics.pdf
第3楼2009/11/25
ASTM D1238-04c Standard Test Method for Melt Flow Rates of Thermoplastics.pdf
第4楼2009/11/25
ASTM D4329-05 Standard Practice for Fluorescent UV Exposure of Plastics.pdf