Disclosed is a safety explosion proof type sodium hydride adder which is an integral structure.
安全防爆型氢化钠添加器,是一个整体结构。
The explosion took place outside of the containment, but inside and around the reactor building (which has no safety function).
这个爆炸会发生在容器建筑的外面,但却是反应器建筑的里面和周围(反应器建筑没有安全功能)。
In the year before the explosion, the mine safety and Health Administration (MSHA), a federal agency that monitors mine safety, cited the Sago mine 208 times for safety violations.
在爆炸发生的前一年,矿山安全和卫生署,一家负责监督矿山安全的联邦机构,引用了违反安全条例的Sago矿场多达208次。
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