標(biāo)題: ASTM D 4808-2001 低分辯核磁共振光譜儀對石油產(chǎn)品中含氫量... [打印本頁] 作者: 兌水 時間: 2009-10-12 08:53 標(biāo)題: ASTM D 4808-2001 低分辯核磁共振光譜儀對石油產(chǎn)品中含氫量... D4808-01 Standard Test Methods for Hydrogen Content of Light Distillates, Middle Distillates, Gas Oils, and Residua by Low-Resolution Nuclear Magnetic Resonance Spectroscopy