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