161605 ⎘
Arrangements of monitoring devices; Arrangements of safety devices; Devices for monitoring the weight of quantities added to the charge Monitoring the level of the solid charge
Batchwise-Charged Electric Arc Furnace System
#2Shallow metallurgical wire injection method and related depth control
#3Resident measurement system for charge level of blast furnace
#4Control method for melting a metal charge and weighing device used in said method