论文部分内容阅读
作为我国交通行业公路用新材料领域的先锋企业,湖北国创高新材料股份有限公司是我国第一家率先以自主知识产权制造改性沥青生产设备的
As a pioneer in the field of new materials used in the transportation industry in our country, Hubei Guochuang High-tech Materials Co., Ltd. is the first one in China to manufacture modified asphalt production equipment with independent intellectual property rights