“万一投不掉怎么办?!”这句话是周恩来总理在一次中央专委会上(领导研制核弹和导弹的专门委员会.主任是周总理),似是问话,实是命令的一句话.现在,我们从这句话可以清楚地看到我国核工业的发展、核武器的发展与周总理的关系;也可看到周总理对事是那样深沉、那样精密思考、预见未来,把一切工作都建立在万无一失的基础之上.为说清楚这句话的来龙去脉,还是先从有牵连的问题说起.“禁止带弹着陆！”空军军械的安全条例和一些轰炸机的说明书上都有“禁止带弹着陆”的规定.这是指飞机挂上炸弹外出训练或执行任务时,是不能再带着 “If you can not afford to cast it?” This sentence is Premier Zhou Enlai at a Central Committee (leading the development of nuclear bomb and missiles special committee. Director Zhou is the Prime Minister), it is questionable, it is actually a sentence Now, from these words, we can clearly see the development of our nuclear industry and the relationship between the development of nuclear weapons and Premier Zhou. We can also see Premier Chou’s deep thinking on things like that, think of the future and everything Work is based on foolproof basis.To clarify the ins and outs of this sentence, or first from the problems involved.Free ban on the landing! “Air Force ordnance safety regulations and some bomber manuals have” Prohibition of landing with a launcher, "which means that it is no longer possible to take a bomb while it is out of training or performing a mission