我很运气没在火力范围内。
密集部署的集团军区域防空体系,各防空群火力范围相互重叠,火力关系复杂。
Firepower scopes of many air defence groups are overlapping, and firepower relation is complicated in densely-deployed group army regional air defence system.
冰雹火箭炮使用卡车底盘,使用122毫米火箭弹,火力覆盖范围30-40公里。 这种火箭炮在1962年完成开发并在1964年服役。
The Grad truck-mounted system featuring 122-mm rockets with a range of 30-40 km was developed in 1962 and has been in service since 1964.
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