Hochtemperaturofen

en high temperature furnace, high-temperature furnace

Hochvakuumlichtbogenofen

en high-vacuum arc melting furnace, high-vacuum furnace

Hochvakuumofen

en high-vacuum arc melting furnace, high-vacuum furnace

Hole

Holzfeuerung

en wood-fired furnace

Hubbalkenglühofen

en walking-beam annealing furnace, walking-beam furnace

Hubbalkenofen

en rocker bar heating furnace, rocker-bar type furnace, walking beam furnace, walking beam heating furnace, walking-beam furnace

Hüttenbims

en expanded blast-furnace slag, foamed blast furnace slag, foamed slag

Hüttenkalk

en blast furnace lime, primary lime, slag lime

Hüttenkoks

en blast-furnace coke, metallurgical coke