抗震框架柱在标准层,非连接区的规定有哪3种数值?
范蠡的代表作是() ["《陶朱公生意经》","《隋书•经籍志》","《汉书•艺文志》","《越王勾践》"]
光缆光纤衰减常数()。 ["A.≤0.2dB\/Km","B.≤0.3dB\/Km","C.≤0.4dB\/Km","D.≤0.5dB\/Km"]
钢筋在此场安装时,要特别关注受力钢筋的() ["品种","级别","规格","数量","质量"]
光纤接头损耗()(平均)。 ["A.≤0.05dB\/个","B.0.06dB\/个","C.0.07dB\/个","D.≤0.08dB\/个"]
在G101-1中,33页表和34页表,表内数字和d之间是什么关系?