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Output current control system and method for argon arc welding machine
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Plasma cutting machine and plasma cutting machine pressure limiting device
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Plasma cutting machine, plasma cutting machine regulator and pressure regulation method
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A kind of air pump cutting machine condensing unit
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For controlling the circuit of cutting machine cutting arc and pilot arc conversion
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A kind of circuit improving inverter argon arc welding machine arcing initiation success rate and stability
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A kind of internal pump cutting machine with condensing unit
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A kind of device adjusting output current scope auto-changing electric welding machine arc voltage
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Welder Add-on accessories equipment identification device and its method
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Single phase ac regulated power supply
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Indicate the display system of Multi-functional arc welding generator working condition
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Electric welding machine operating system and electric welding machine
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Current value and current phase offset detection protection circuit
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Energization buffer current-limiting circuit
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The cooperating system of gas shielded welding machine
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Cutting machine output control system and method
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Width funtion inputs welding machine wire feed system and method
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Contactless arc ignition circuit for argon arc welding machine
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Electric welding machine wire feed system and method
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Repeatable arc strike control device
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