兑水 发表于 2009-10-27 19:55:01

ASTM D 6852-2002 测定材料和产品的生物基含量，资源消耗，和...

D6852-02 Standard Guide for Determination of Biobased Content, Resources Consumption, and Environmental Profile of Materials and Products
页: [1]
查看完整版本: ASTM D 6852-2002 测定材料和产品的生物基含量，资源消耗，和...