GB/T 14352.19-2021.Methods for chemical analysis of tungsten ores and molybdenum ores-Part 19 : Determination of bismuth , cadmium , cobalt , copper , iron , lithium ,nickel,phosphorus , lead , strontium , vanadium and zinc content-Inductive-coupled plasma atomic emission spectrophotometry( ICP-AES).GB/T 14352的本部分规定了电感耦合等离子体原子发射光谱法测定钨矿石、钥矿石中铋、镉、钴、铜、铁、锂...................
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