ASTM E247-25
کتابخانه الکترونیکی دیتا ساینس
شناسه: ASTM E247-25
عنوان: Standard Test Method for Determination of Silica in Manganese Ores, Iron Ores, and Related Materials by Gravimetry
لینک: https://store.astm.org/e0247-25.html
شناسه: ASTM E247-25
عنوان: Standard Test Method for Determination of Silica in Manganese Ores, Iron Ores, and Related Materials by Gravimetry
لینک: https://store.astm.org/e0247-25.html