標(biāo)題: ASTM D 1993-2003 用多點(diǎn)布-埃-特氮?dú)馕椒▽?duì)沉積二氧化硅表... [打印本頁(yè)] 作者: 兌水 時(shí)間: 2009-9-29 15:54 標(biāo)題: ASTM D 1993-2003 用多點(diǎn)布-埃-特氮?dú)馕椒▽?duì)沉積二氧化硅表... D1993-03 Standard Test Method for Precipitated Silica-Surface Area by Multipoint BET Nitrogen Adsorption