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粉末冶金在北美［美］ＤｏｎａｌｄＧ．Ｗｈｉｔｅ１概述自１９９２年世界Ｐ／Ｍ大会在北美召开以来，回顾过去数年的发展，粉末冶金和粒状材料业已经历了一个惊人的发展和收获时期，并且前景仍然乐观。粉末冶金作为一个行业和一门技术已趋成熟并逐渐显示其预计的前所未有...
Powder Metallurgy in North America [US] DonaldG. White1 Overview Since the World P / M Assembly was held in North America in 1992, reviewing the developments of the past few years, the powder metallurgy and granular materials industry has experienced a remarkable period of development and harvest with optimistic outlook. Powder metallurgy as an industry and a technology has matured and gradually showed its projected unprecedented ...