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日本建筑机械主要制造商和几个典型制造商介绍——本刊赴日采访系列报道之三@周贤彪@王瑜$北京建筑机械研究所10007
Introduction of Japan’s Major Construction Machinery Manufacturers and Several Typical Manufacturers--Report on the Third Series of Reports Covered by Japan in the Journal@ Zhou Xianyi@Wang Yu(Beijing Institute of Construction Machinery 10007)