
Standard Test Method for Quantitative Determination of Cellulose Nitrate in Alkyd Modified Lacquers by Infrared Spectrophotometry
出版:American Society for Testing and Materials

專家解讀視頻
Standard Test Method for Quantitative Determination of Cellulose Nitrate in Alkyd Modified Lacquers by Infrared Spectrophotometry
出版:American Society for Testing and Materials
專家解讀視頻