六十年代风云变,“准备打仗”军号急,好人好马上“三线”,战略后方基地建。靠山隐蔽扎大营,寂静山沟机器鸣,自力更生创业艰,“三献”精神苦也甜。改革开放浪潮起,和平发展成主线,军品任务减,“三线”缺陷显。中央决策调“三线”,职工家属齐拥赞,脱险搬迁重改造,发挥作用是关键 The sixties changed situation, “ready to fight,” the military urgently, good people immediately “three lines”, the strategy behind the base to build. Zhadai hidden camp, silent ravines machines Ming, self-reliance arduous career, “three sacrifices” spirit of bitter sweet. Since the tide of reform and opening up, peace has developed into the main line, military tasks have been reduced, and the defects of the “three lines” have become obvious. Central decision-making tune “third-line”, the families of Qi Qi praise, relocation relocation reconstruction, to play a key role