With respect to integral dynamic properties the steel tower will have secondary vibration under the vibrational stimulation of high-rise building under earthquake to have remarkable whiplash effect.
3
那就好。请你梢等一下,我查验一下啊。好e了。没什么问题。一切都很符合,也没有禁带的物品。
That's good. Please wait a moment and let me have a check. OK. There is no problem. Everything is in line, and there is no forbidden goods.