Gas stir plugs with slots and method of making the same
Gas stirrer
Gas stopper brick for metallurgical vessels with a sealing...
Gas supply system for a metallurgical furnace and method for...
Gas treatment of molten metals
Gas washing device
Gas washing sink without integral closure member
Gas-flushing base for metallurgical vessels
Gas-transmitting wall element for a metallurgical vessel, a meta
Gas-treatment plant for molten metal
Gassing agitator for light metal melts