標(biāo)題: ASTM D 4780-1995 用多點(diǎn)氪吸附法測(cè)定催化劑的低表面面積的試... [打印本頁(yè)] 作者: 兌水 時(shí)間: 2009-10-12 08:00 標(biāo)題: ASTM D 4780-1995 用多點(diǎn)氪吸附法測(cè)定催化劑的低表面面積的試... D4780-95(2001) Standard Test Method for Determination of Low Surface Area of Catalysts by Multipoint Krypton Adsorption