ASTM D4780 - 12(2017)e1 Standard Test Method for Determination of Low Surface Area of Catalysts and Catalyst Carriers by Multipoint Krypton Adsorptio
ASTM D4780 - 12(2017)e1 Standard Test Method for Determination of Low Surface Area of Catalysts and Catalyst Carriers by Multipoint Krypton Adsorptio
发布日期:2018-12-11 来源:开云(中国)Kaiyun·官方网站仪器 点击量:4084
ASTM D4780 - 12(2017)e1 Standard Test Method for Determination of Low Surface Area of Catalysts and Catalyst Carriers by Multipoint Krypton Adsorptio
发布日期:2021-04-12 来源:开云(中国)Kaiyun·官方网站仪器 点击量:4084