复旦大学:《材料失效分析 Materials Failure Analysis》课程教学资源(教学案例)09. Heat strength evaluation and microstructures observation of the welded joints of one China-made T91 steel
复旦大学:《材料失效分析 Materials Failure Analysis》课程教学资源(教学案例)06. failure analysis of one peculiar ‘yin-yang’ corrosion morphology on heat exchanger tubes in purified terephthalic acid(pta)dryer