The welding parameters of CO2 welding iron, P-GMAW of iron and DP-GMAW of aluminum are long-step calibrated through a lot of tests.
通过大量工艺试验，对CO2焊钢、P -GMAW焊钢、DP -GMAW焊铝等工艺的焊接参数进行了大步距标定。
The scheme is effective through a lot of tests including the water is calmness and agitation when welding.
经过对各种焊接图像进行处理证明这一方案是行之有效的。
Through many tests, Power supply is stable, safe and reliable, comply with the requirements of welding process and reached the design requirements.
研制的脉冲能量控制焊接电源经试验验证，电源工作稳定，可靠，符合焊接工艺的要求，达到了设计要求。
Through many tests, Power supply is stable, safe and reliable, comply with the requirements of welding process and reached the design requirements.
研制的脉冲能量控制焊接电源经试验验证，电源工作稳定，可靠，符合焊接工艺的要求，达到了设计要求。
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