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瑞士职业卫生现状［英］／ＢｏｉｌａｔＭＡ．．．∥ＩｎｔＡｒｃｈＯｃｃｕｐＥｎｖｉｒｏｎＨｅａｌｔｈ．－１９９７，７０．－３６１～３６４产业结构及职业病状况瑞士从业人口有３８０万，其中４．１％分布于第一产业（包括农业、林业），２８．９％分布于第二产业（...
Status of Occupational Health in Switzerland [English] / BoilatMA. . . // IntArchOccupEnvironHealth. -1997,70. -361 ~ 364 Industrial Structure and Occupational Disease Status There are 3.8 million Swiss employers, of whom 4.1% are in the primary industry (including agriculture and forestry), 28.9% are in the secondary industry (...