锰
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maganese bronze 锰青铜
maganese cast iron 锰铸铁
maganese borate 四硼酸锰
maganese dioxide 二氧化锰
maganese dioxide scavenging 二氧化锰沉淀消除法
iron and maganese elimination 除铁锰
Biological maganese sand Filter 生物锰砂滤池
However, these are only the majority of alloying elements as other elements are included such as copper, zinc, maganese and titanium.
6061系列的铝与镁合金是&硅。 然而，这只是作为其他元素的合金元素大部分包括诸如铜，锌，maganese和钛。
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The lawyers blame the maganese in the welding rods, or more specifically manufacturers like Lincoln Electric for failing to warn those workers of the risk of manganese poisoning.
FORBES: Daubert Rescues Lincoln Electric From $21 Million Verdict
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