domestic vacancy

基本解释

As correct target market picked and 100% Korean-made products brought in, we filled up the vacancy in domestic market soon.
正确的市场定位及100%源自韩国的产品，使我们迅速填补国内市场空缺。
With the industrial application, domestic industrialization of butadiene hydrogenation catalyst is realized, and domestic vacancy in this area is filled.
通过工业化应用，实现了丁二烯加氢催化剂国产化，填补了国内空白。
The system has complete performance and high intelligence. The technique has high practicability and economical signification, and fills the domestic vacancy.
本系统功能完备、智能化程度高，填补了国内空白，具有较大的实用价值和经济意义。