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6月下旬,江苏省灌南县城区首条非粘土多孔 砖生产线正式上马。 该条生产线是灌南县建设局引进的招商项目。 它采用了非粘土生产新工艺,每年可节约土地12
In late June, Guannan County, Jiangsu Province, the first non-clay perforated brick production line was officially launched. The production line is Guannan County Construction Bureau to introduce investment projects. It uses a new process for non-clay production that saves 12 per year