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the required current for gas shielded metal arc welding is usually between 100 and 500a the welding process is easy to operate, with no or very little slag, and there is basically no need for slag cleaning after welding under the compression of the protective airflow, the heat of the arc is concentrated, the welding speed is fast, the molten pool is small, the heat affected zone is narrow, and the deformation of the welded part after welding is small..

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original realme gt 5g mobile phone 12gb ram 256gb rom snapdragon 888 64.43 inches amoled super full screen fingerpr note:the package is not contained the original box and not contained the buyer vat/gst invoice.

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.syi beneficial for the mechanization and automation of the welding process, especially for the mechanized welding of spatial positions. the required current for gas shielded metal arc welding is usually between 100 and 500a the welding process is easy to operate, with no or very little slag, and there is basically no need for slag cleaning after welding under the compression of the protective airflow, the heat of the arc is concentrated, the welding speed is fast, the molten pool is small, the heat affected zone is narrow, and the deformation of the welded part after welding is small.

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melting electrode gas shielded welding usually uses dc welding power sources, and currently, arc welding rectifier type dc power sources are commonly used in production the rated power of a welding power source depends on the current range required for various purposes. the required current for gas shielded metal arc welding is usually between 100 and 500a the welding process is easy to operate, with no or very little slag, and there is basically no need for slag cleaning after welding under the compression of the protective airflow, the heat of the arc is concentrated, the welding speed is fast, the molten pool is small, the heat affected zone is narrow, and the deformation of the welded part after welding is small...