The test results show that the power source has good welding performance.

试验表明该电源具有良好的焊接性能.

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Accuracy orientation , good welding performance.

定位准确,熔接质量好.

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In order to improve the welding performance and reduce spattering, a current waveform controller is developed.

为改善焊机的焊接性能、减少飞溅, 研制了一种电流波形控制器.

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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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