Emanuelis Swedenborgii ... Regnum subterraneum sive minerale de ferro : de que modis liquationum ferri per Europam passim in usum receptis : de que conversione ferri crudi in chalybem : de vena ferri et probatione eius : pariter de chymicis praeparatis et cum ferro et victriolo eius factis experimentis &c. &c (1734)
intrat . Per septimanam funduntur 3 2 centum pondia ferri , consumtis 75 Kübels carbonum , sive ad quodlibet centum pondium 1 lesta . Quavis vice recoquitur pondus ferri crudi 1 ad ii cen tumpondia circiter . Ipse caminus scoriis in scintillas dissipatis densatus stipatusque est . In officina , ubi…
e-rara · ETH-Bibliothek · No known copyright restrictions. Free to use for anything.
