ASTM WK33773(What is a Work Item? / How to Input to a Work Item)Work Item: ASTM WK33773 - Revision of E247 - 01(2005) Standard Test Method for Determination of Silica in Manganese Ores, Iron Ores, and Related Materials by GravimetryActive Standard: E247 - 01(2010) Developed by Subcommittee: E01.02 | Committee E01 Home | Contact Staff Manager
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