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介绍了OTCX系列CO2半自动焊机的构成与主要功能,对焊机主电路、控制电路的工作原理进行了深入仔细的分析。
The composition and main functions of the OTCX CO2 semi-automatic welding machine are introduced. The working principle of the main circuit and the control circuit of the welding machine are analyzed in detail.