
Standard Test Method for Determination of Reactivity of Unsaturated Polyesters and Vinyl Esters at 180.0F [82.2°C]
出版:American Society for Testing and Materials

專家解讀視頻
Standard Test Method for Determination of Reactivity of Unsaturated Polyesters and Vinyl Esters at 180.0F [82.2°C]
出版:American Society for Testing and Materials
專家解讀視頻