用“cupola”造句大全，cupola造句

The technical processing of designing and producing the cast iron recuperator for hot blast cupola is available.

A type of adjustable tuyere, which applied on the cupola, makes smelting operation more conveniency and rapid, smelting effect more elevated.

As in production run it proves that this cupola is advantageous in high temperature molten iron, high melting rate, low pollution, low cost in constuction and higher adaptability for local cokes.

The lowest part of a blast furnace or cupola, from which the molten metal flows.

Originally, the building had a cupola, which was destroyed in a fire in 1704.

And when the day's work is done, they will be able to pop their heads and shoulders into the 5-foot-tall cupola, beholding the universe.

Spotted with tears, licked by flames, hair cropped short, dirty as a street urchin, still she stops crying for one moment to watch pigeons alight on the church cupola.

The cupola-induction furnace duplex melting process can be used to increase the inoculation effect.

With the upgrading of the single equipment, the metallurgical characteristic of modern cupola - induction furnace duplex melting is variable.

microcomputer controlled weighting device for cupola charge

The iron is melted with cupola- mainfrequency furnace duplex process, and pouring was conducted with pneumatic insulated pouring ladle.

The cupola is a min kind of melting equipment.

The experimental results have showed that, adding about 5% re oxide slag to cupola charges, the tensile strength of the cast iron can raise grad...

This paper reviews some equiblast cupolas, and introduces emphatically the snail like wind box cupola.

A lantern - shaped cupola on the roof of a medieval building for admitting air and providing for the escape of smoke.