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包头钢铁公司日产300t的烧煤Maerz石灰窑已经投产。 本溪水泥厂安装了2台设计台时产量75t的新的水泥粉磨设备,由洪堡公司提供粗粉分离器、ZVB-H 43/4循环空气选粉机和二台RP100/63辊压机。已于1992年9月投产。 中国建材设备进出口公司委托洪堡和史密
Baotou Iron & Steel Co., Ltd. has produced 300 tons of coal-fired Maerz lime kiln. The Benxi Cement Plant installed two new cement grinding machines with a production capacity of 75 tons at the design stage. Humboldt provided coarse separators, ZVB-H 43/4 circulating air separator and two RP100/63 roller presses. . It was put into production in September 1992. China National Building Materials Equipment Import and Export Corporation commissioned Humboldt and Smith