设备的间距除应满足防火、防爆规范外,还应满足什么要求?
布病抗菌治疗的疗程是()。 ["2周","4周","6周","8周"]
领导标准原理的领导理论不包括下面哪一个:()。 ["领导特质理论","领导行为理论","领导魅力理论","领导权变理论"]
When the power of SART is on, it will(). ["transmit distress signal","send response signal","transmit the signal of ship’s position","be started by X-band radar"]
人群布病感染率的高低,根本上取决于()。 ["年龄","性别","种族","接触机会"]
GB50160-98《石油化工企业设计防火规范》中对液态烃、可燃液体的火灾危险性如何分类?