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自1988年以来我国水泥年产量一直保持在2亿吨以上,居世界首位。1991年我国水泥产量为2.43亿吨,出口贸易量为1073万吨。我国作为世界第一大水泥生产国,由于生产的水泥近90％都是沿用传统的纸袋包装(1991年全国水泥散装率仅为12.79％),致使水泥在流通过程中长期存在着难以解决的两大问题;一是水泥破包率高、损失严重。长期以来,由于水泥工业只注重生产能力的增
Since 1988, China’s annual cement output has been maintained at 200 million tons, ranking first in the world. In 1991, China’s cement output was 243 million tons and its export volume was 10.73 million tons. As the largest producer of cement in the world, nearly 90% of the cement produced in our country is in the traditional paper bag packaging (only 12.79% in 1991), which makes cement difficult to be solved in circulation Big problem; First, the high rate of broken cement package, the loss is serious. For a long time, because the cement industry only pay attention to the increase of production capacity