
Standard Practice for Sampling and Preparation of Fresh or Salt-Preserved (Cured) Hides and Skins for Chemical and Physical Tests
出版:American Society for Testing and Materials

專家解讀視頻
Standard Practice for Sampling and Preparation of Fresh or Salt-Preserved (Cured) Hides and Skins for Chemical and Physical Tests
出版:American Society for Testing and Materials
專家解讀視頻