0 a very hot oven or closed-in fireplace for melting iron ore, making steam for heating etc -- เตาหลอม
a blast furnace.
Under the main buildings were vaulted cellars for storage and furnaces.
The furnaces were set lower still, below the hypocaust floor.
More than 500 people came to be employed by its furnaces.
She had been converted to oil-burning furnaces, as had most of her catchers.
As 'destructors', these furnaces seemed to promise the ultimate solution to the management of solid waste.
His blast furnaces for iron production were distinguished by their enormous capacity for the time.
The men who operated the blast furnaces and forges have left only shadowy traces in the records.
According to this analysis, the sources that have a greater probability of complying with emission capacity permits are heater furnaces.