arc welder

基本解释

Single phase moving coil, AC arc welder for MMA welding;
单相动圈式，单人手工操作交流弧焊机；
A control system based on single chip microprocessor is designed for submerged arc welder with magnetrol power source.
针对磁放大器式电源埋弧自动焊机设计了单片机控制系统。
The three factors influencing the welding quality are mainly discussed that contain the choice and importance of electric welding rod, electric welder and arc welder, welding and inspection pattern.
着重论述了直接影响焊接质量的三大因素，即电焊条、电焊机和电焊工的重要性及其选择，施焊和检查方式。