標(biāo)題: ASTM C 559-1990 用物理測(cè)量法測(cè)定碳加工品及石墨制品松密度... [打印本頁] 作者: 兌水 時(shí)間: 2009-9-17 19:30 標(biāo)題: ASTM C 559-1990 用物理測(cè)量法測(cè)定碳加工品及石墨制品松密度... C559-90(2000) Standard Test Method for Bulk Density by Physical Measurements of Manufactured Carbon and Graphite Articles