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目前远控电焊机,不外有两种控制方法:一种是采用调节棒法,另一种是采用数控法。但不管哪种方法,都离不开晶体管放大部份。这就带来线路比较复杂,维护管理水平
At present far-controlled welding machine, but there are two kinds of control methods: one is the adjustment rod method, and the other is the use of numerical control method. But no matter what method, are inseparable from the transistor amplification. This brings more complicated lines and maintains the management level