標(biāo)題: ASTM D 4826-1988 紙漿、紙張和紙板用測(cè)量單位和換算系數(shù) [打印本頁(yè)] 作者: 兌水 時(shí)間: 2009-10-12 09:24 標(biāo)題: ASTM D 4826-1988 紙漿、紙張和紙板用測(cè)量單位和換算系數(shù) D4826-88(2002) Standard Practice for Units of Measurement and Conversion Factors for Pulp, Paper, and Paperboard