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Перевод: firebrick

[существительное]
огнеупорный кирпич

Тезаурус:

1. The blow pipe extends from the bellows through the firebrick wall of the forge to the bottom of the fire.
2. Without explaining blacksmithing in any great detail (there are many fine books on the subject), the following will demonstrate how to make a simple box bellows and a woodframed forge which need only be lined with firebrick or clay.