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近二十年来,国外农机液压操纵与控制的新产品、新机具不断涌现,液压技术已成为现代化农业机械的典型标志。黑龙江省是国家重要商品粮基地。以洪河、二道河、鸭绿河为代表的现代化国营农场和外机连队,曾先后引进了美国、德国、加拿大等生产的现代化农业机械,这些机械的典型特点就是广泛采用了先进的液压技术,代表了世界先进水平,具有功率大、效益高、宽幅高速、一机多用、可悬挂折叠等特点。这些先进技术的引进,无疑对我省的农业现代化起到了很大的推动作用。
In the past two decades, new products and new tools for hydraulic control and operation of agricultural machinery in foreign countries have been emerging. Hydraulic technology has become a typical symbol of modern agricultural machinery. Heilongjiang Province is a national important commodity grain base. Modern state-owned farms and outbound companies, represented by the Honghe, Erdaohe and Yaluhe rivers, have successively introduced modern agricultural machines manufactured in the United States, Germany and Canada. The typical features of these machines are the extensive use of advanced hydraulic Technology, on behalf of the world’s advanced level, with power, high efficiency, wide high-speed, a multi-purpose machine, hanging folding and so on. The introduction of these advanced technologies undoubtedly played a great role in promoting the agricultural modernization in our province.