Magnetic feeding of powder in submerged arc welding

Magnetic field negating system for weldments

Magnetic flux induction heating

Magnetic plasma producing device with adjustable resonance plane

Magnetic yoke inductor for glass fiber manufacturing equipment

Magnetically impelled arc butt welding of pipelines

Magnetron driving power supply circuit

Magnetron mounting system

Magnetron power supply and control circuit

Magnetron power supply with indirect sensing of magnetron curren

Magnetron with frequency control for power regulation

Magnetron with full wave bridge inverter

Magnetron with microprocessor based feedback control

Magnetron with microprocessor power control

Magnetron with temperature probe isolation

Main arc ignition device and main arc ignition control...

Making an elongate cut using high energy radiation

Making electric-resistance-soldered multilayer tubing

Male spot welding electrode

Mandrel machine