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编辑同志: 《液压工业》83年一期刊登“比例方向流量复合控制阀”报导,对其中“参照国外样机”一节提出更正意见。本人是负责该阀设计工作的,在鉴定会前从未见到过任何复合阀样机。实际情况是:在没有引进样机及专利情况下自行设计并与上海液压件二厂共同研制成功。
Editorial comrades: “Hydraulic Industry” 83 a published in the “proportional directional flow compound control valve” report, which “reference to foreign mockup” section of the proposed correction. I am responsible for the valve design work, never seen in the identification of any composite valve prototype. The actual situation is: in the absence of the introduction of prototypes and patents to design their own and Shanghai Hydraulic Factory jointly developed two.