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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Side - blowing shield gas could remove the and the effective power of the laser was elevated.

其对 激光能量 的输入造成较大影响.通过侧吹气体可以将其去除,提高激光有效功率.

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