国家建材机械标准化委员会负责人日前就我国建材机械行业发展状况指出:我国建材机械设备在正常工作条件下,承受着极其严重的污染,特别是粉尘、噪音污染,不但影响着设备的使用寿命,还威胁着社会环境及人身健康。全国工业遭受的粉尘、噪音污染,水、空气污染令人头痛。为了及早解 The person in charge of the National Building Material Machinery Standardization Committee recently pointed out that the building materials machinery industry in China under the normal working conditions, under the normal working conditions, is subject to extremely serious pollution, especially dust, noise pollution, not only affect the life of the equipment, but also Threaten social environment and human health. The dust, noise pollution, and water and air pollution suffered by industry throughout the country are a headache. For early solution