familymember 发表于 2017-8-4 12:26:34

ASTM F2638-12e1

5.ASTM F2638-12e1  Standard Test Method for Using Aerosol Filtration for Measuring the Performance of Porous Packaging Materials as a Surrogate Microbial Barrier

admin 发表于 2017-8-4 16:50:58

谢谢您的分享,金币已奖励!
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