钨钢锯片tungsten steel saw blade
【机】 沃斯田钢austenitic steel
【化学】与热处理相结合的铁、钢棒变形deformation of rods of iron, steel combined with heat treatment
【机】 渗碳钢carburizing steel
高强钢high-strength steel【材】
【化学】转炉钢制造manufacture of converter steel
不锈钢管stainless steel pipe【材】;stainless steel tube【材】
时效钢aged steel