malnutrition
专利名称：FERRITIC, AUSTENITIC, MARTENSITIC STAINLESS STEEL
发明人：LARS JOHAN GUSTAF MORSING
2013年6月英语四级作文申请号：US3650709D
申请日：19691013新标准英语第五册
四六级成绩
公开号：US3650709A
公开日：
中国奥运代表团亮相>少儿一对一外教平台
permit的用法
19720321
pip
英语功课表专利内容由知识产权出版社提供
摘要：Rollable and weldable stainless steel with a high degree of tension and toughness within a wide range of temperatures both in a hardened and a tough-hardened condition comprising 5-15 percent by weight of ferrite, 10-40 percent by weight of austenite and the remainder tempered martensite.
申请人：AVESTA JERNVERKS AB.
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