標(biāo)題: ASTM D 1997-1991 用干燥物質(zhì)作泥炭樣品纖維含量的試驗(yàn)室測定... [打印本頁] 作者: 兌水 時(shí)間: 2009-9-29 15:58 標(biāo)題: ASTM D 1997-1991 用干燥物質(zhì)作泥炭樣品纖維含量的試驗(yàn)室測定... D1997-91(2001) Standard Test Method for Laboratory Determination of the Fiber Content of Peat Samples by Dry Mass