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一、前言强制式砼搅拌机叶片、衬板攻关试验工作,在各单位的大力支持下,于1976年3月初至11月底在上海混凝土制品二厂进行。这次试验工作由华东建筑机械厂、上海混凝土制品二厂和建筑机械研究所组成磨损攻关试验组,在上海混凝土制品二厂党总支直接领导下进行。承担叶片、衬板试制的单位定期派员来沪指导和了解试验情况,并于1976年7月在沪召开了试验工作的小结会议。
I. INTRODUCTION The forced rake mixer blade and lining plate tackling test work was carried out at the Shanghai Concrete Products Plant from the beginning of March 1976 to the end of November under the strong support of various units. The test work consisted of Huadong Construction Machinery Factory, Shanghai Concrete Products Factory and Construction Machinery Research Institute. The wear research team was under the direct leadership of Party General Branch of Shanghai Concrete Products Factory. The unit responsible for the trial production of blades and linings sent personnel to Shanghai to instruct and understand the trials on a regular basis, and held a summary meeting of the trial work in Shanghai in July 1976.