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2005年5月某电器厂扩建生产车间,设计采用钢结构,横向25m跨,钢柱与钢梁之间采用高强螺栓连接,钢彩板屋面,墙体砌筑维护,2005年6月开工,2006年5月竣工验收合格。试树刚结构高强螺栓连接的质量控制要点?
缺碘引起的黏液性水肿应用( )。
在TD-SCDMA的HSUPA中,NodeB给UE的授权包括()
This used piston had been tested and approved as a spare part by the () during last annual repair.
动物不能自身合成、必需从饲料中摄取的氨基酸是()
快速排序、堆排序和归并排序的平均时间复杂度都是(),但其中稳定的排序方法只有()
( )朝开始有了历法。
投资估算指标往往以()为计算对象。
根据《邮政金融从业人员违规行为处理暂行办法》违反业务资金管理制度下列()行为,属于重大违规行为。
心率与参加锻炼者的训练水平有关。
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