钢材英语 abnormal structure steel 反常组织 (的 )钢 abrasion-resistant steel 耐磨钢 acid Bessemer steel 酸性转炉钢 acid high-frequency induction furnace steel 酸性高频感应电炉钢 acid open-hearth steel 酸性马丁炉钢 , 酸性平炉 钢 acid proof steel 耐酸钢 acid-resistant steel 耐酸钢 ; 不锈钢 ageing steel 时效钢 air cooled steel 气冷钢 , 气硬钢 air-hardening steel 气硬钢 , 空气淬硬钢 air refined steel 富氧底吹转炉钢 alkali proof steel 耐碱钢 alloy ste