做牛做马
第2楼2008/11/28
ASTM D645/D645M-97(2002) 纸和纸板厚度的测试方法ASTM D645/D645M-97(2002) 纸和纸板厚度的测试方法
做牛做马
第3楼2008/11/28
ASTM D 3985-2005 Standard test method for oxygen gas transmission rate through plastic film and sheeting using a coulometric sensorASTM D 3985-2005 Standard test method for oxygen gas transmission rate through plastic film and sheeting using a coulometric sensor
做牛做马
第4楼2008/11/28
ASTM D 2578-2004 聚乙烯和聚丙烯薄膜的湿润张力的试验方法ASTM D 2578-2004 聚乙烯和聚丙烯薄膜的湿润张力的试验方法
zhouwd01
第6楼2008/11/28
这个文件被损坏了,麻烦重新上传一次,谢谢
做牛做马
第8楼2008/11/28
ASTM F 88-07SEAL STRENGTH OF FLEXIBLE BARRIER MATERIALSASTM F 88-07SEAL STRENGTH OF FLEXIBLE BARRIER MATERIALS