放置时间 – phrases

Terms for subject Explosives and Explosive Ordnance Disposal containing 放置时间 | all forms

Chinese	English
就某些类型的爆破而言、考虑药包的几何形状和安放位置、有时称之为空间分布、也有重要意义	For some types of blasting, it is also significant to consider the geometric shape and positioning of the explosive charges, sometimes called spatial distribution