Home›20th-century inventions›فرایند کرال🌐فارسیEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoPolskiPortuguêsTürkçeالعربيةفارسی한국어中文日本語EntityQ379212· pop 22· linked from 38 articlesفرایند کرالPyrometallurgical industrial processAvailable in 22 languagesEspañolFrançaisDeutsch中文日本語PortuguêsItalianoالعربيةBahasa IndonesiaCatalanCzechConnectionsLuxembourgCountryhydrogenEntityCategories20th-century inventionsChemical processesIndustrial processesLuxembourgish inventionsMaterials scienceMetallurgical processesTitanium processesZirconium