本文件界定了空气过滤用纳米纤维滤材的术语和定义,规定了技术要求。
本文件适用于纤维平均直径小于或等于300 nm的空气过滤用滤材的生产、使用和运输。
本文件描述了采用溶剂诱导法进行光学功能薄膜耐候性能的测定方法。
本文件适用于具有表面涂层类光学功能薄膜的测定。
This standard specifies the test method for the determination of the contents of low molecular weight aliphatic amines by gas chromatography.
This standard applies to monoethylamine, diethylamine, triethylamine, isopropylamine, diisopropylamine, n-propylamine, di-n-propylamine, tri-n-propylamine, n-butylamine, di-n-butylamine, trinbutylamine, diisobutylamine, monobutylamine and disecbutylaminethe manufactured by amination of the corresponding alcohols, and isopropylamine, diisopropylamine, monobutylamine and disecbutylamine manufactured by ammoniation and hydrogenation of ketone