Application of CO _ 2 + O _ 2 mixture shield gas used in MIG welding is introduced.

本文介绍双元活性气体CO_2+O_2作为保护气体在熔化极电弧焊中的应用.

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Application O _ 2 mixture shield gas used in MIG welding is introduced.

本文介绍双元活性气体O_2作为保护气体在熔化极电弧焊中的应用.

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Al - alloys have special requirements on MIG welding due to their unique physical and chemical properties.

铝合金因其独特的物理、化学性能对MIG焊有特殊的要求.

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Their systems to meet the gas requirements of the protection of MIG welding performance requirements.

要求其系统满足气体保护熔化极电弧焊的性能要求.

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