Terms for subject Explosives and Explosive Ordnance Disposal containing 合 格的

Chinese	English
不合格的	below proof
钻孔控制得当一则能减少不合格的炮孔、二则有可能减少每个炮孔的装药量	Good drilling control also helps to reduce the subgrade drilling and may make it possible to make some reduction in the total charge per hole