標(biāo)題: ASTM E 728-1991 粒狀載體與粒狀農(nóng)藥耐磨性的試驗(yàn)方法 [打印本頁(yè)] 作者: 兌水 時(shí)間: 2009-11-2 08:54 標(biāo)題: ASTM E 728-1991 粒狀載體與粒狀農(nóng)藥耐磨性的試驗(yàn)方法 E728-91(1997) Standard Test Method for Resistance to Attrition of Granular Carriers and Granular Pesticides