On the new distribution principle of china . xue hanwei the 21st century monetary system and asian regional currency . cao he ping 20世纪世界货币体系的三大缺陷兼论21世纪世界货币体系和亚元建立的设想曹和平
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Air liquide set up air liquide shanghai and started its activity in cao he jing development zone in shanghai in 1990 to meet the needs of manufacturers of semiconductors 为满足半导体制造企业的需求，液化空气集团1990年在上海漕河泾开发区建立了液化空气上海有限公司并开始其业务。
