底超 meaning in English
baselap
Examples
- The method of strengthening the charging at the bottom of the blasting - hole is usually described in traditional teaching - books and blasting engineering , which is used to overcome resistance at the bottom
传统的教科书和工程爆破中通常是采取孔底超深加强装药或底部采用猛炸药的方法，用以克服底部阻力，消除根底。