Acid Process 2
แปลว่า(english) A steel making method using an acid refractory-lined (usually silica) furnace. Neither sulfur or phosphorus is removed.
หรือคุณกำลังค้นหา Bessemer Process, Take, โกฐสอ, โกฐหัวบัว, taking a nap, making a film, taking advantage, mischief-making, baking sheet