国外标准
youjian000
第1楼2008/12/19
ASTM F 392 – 93 (Reapproved 2004).PDF
zlstarch
第2楼2008/12/19
Thanks very much for you prompt response!!Again, anyone familiar with this test? expecially on films?Thanks!
lyzsan
第3楼2008/12/23
真实厉害呢
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