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1988年以前,中小水泥厂水泥包装机一直沿用40年代的老产品,袋重合格率偏低,达不到国家标准,影响了施工单位的工程质量,损害了消费者利益。这个老大难问题困扰了水泥行业
Before 1988, cement packaging machines of small and medium-sized cement plants had been using old products from the 40s. The qualified rate of bag weights was too low to meet the national standards, which affected the construction quality of construction units and harmed the interests of consumers. This old problem has plagued the cement industry