兑水 发表于 2009-10-27 06:52:33

ASTM D 6715-2001 用盐保存(腌干)兽皮的理化检测取样和准备惯例

D6715-01 Standard Practice for Sampling and Preparation of Salt Preserved (Cured) Hides and Skins for Chemical and Physical Tests
页: [1]
查看完整版本: ASTM D 6715-2001 用盐保存(腌干)兽皮的理化检测取样和准备惯例