Acid Process 2
แปลว่า(english) A steel making method using an acid refractory-lined (usually silica) furnace. Neither sulfur or phosphorus is removed.
หรือคุณกำลังค้นหา boric acid, Alkalinity, Organic nitrogen, นิวคลิอิก, fluoric acid, carboric acid, blue stone, Acid Process 1, rusting, muriatic acid, ซินนามิก, acid soil