JiaxingEconomist⁴¹³⁰³⁺² 基本例句 n.嘉兴¹⁰⁰ The development zone covers an area of21.8 square kilometers, including China New Chemical Material Jiaxing Park which is the only state-level new chemical material park in China. 开发区规划面积21.8平方公里，其中中国化工新材料嘉兴园区是国内唯一国家级化工新材料园区。 blog.sina.com.cn