crater test

• 爆破漏斗试验

crater test的用法和样例：

例句

1. The paper introduces the method for determining resonable chamber blastingparameters by the blasting funnel test in Yugou Limestone Mine.
   介绍了峪沟石灰石矿的硐室爆破中通过爆破漏斗试验确定合理的硐室爆破参数的方法。