口径为120毫米的迫击炮的射程是1.8万码。The 120mm mortar has a range of 18,000 yards.敌人一旦进入射程,我们就惩罚他们.We'll give the enemy beans when they come within range.这炮的射程可达五哩多.The gun ranges over five miles....
Objective To study the germicidal effect of electrolyzed oxidizing water ( EOW ) on the disinfection of sprayer.目的探讨氧化电位水在 喉头 喷雾器喷头消毒中对普通细菌的消毒效果.Objective To observe the germicidal efficacy of compound potassium bichroma...