离开特种作业岗位达6个月以上,重新回到原岗位从事特种作业的人员,应当重新进行实际考核操作。经有关部门确认合格后方可上岗作 离开特种作业岗位达6个月以上,重新回到原岗位从事特种作业的人员,应当重新进行实际考核操作。经有关部门确认合格后方可上岗作业。() 分类:公务员知识 题型:问答题 查看答案
The development of the Semantic Web proceeds in steps, each step building a laye The development of the Semantic Web proceeds in steps, each step building a layer on top of another. 分类:公务员知识 题型:问答题 查看答案
There are different ways to perform IP based DoS Attacks. The most common IP bas There are different ways to perform IP based DoS Attacks. The most common IP based DoS attack is tha 分类:公务员知识 题型:问答题 查看答案