tnt ammonium nitrate explosive tnt
常见例句
- The content of TNT in seismic explosive columns is decreased 50% because of using expanded ammonium nitrate instead of common ammonium nitrate.
用膨化硝酸铵替代原用普通硝酸铵，震源药柱内装药中的梯恩梯含量降低50％。 返回 tnt ammonium nitrate explosive tnt