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area seismic classification in canada 9kelowna, bc0
area seismic classification in canada (kelowna, bc)
that information is contained in the national building code (nbc) for canada appendix c za=1, zv=1, zonal velocity ratio=0.05. the nbc can be obtained in cd or paper format from |
所有的时间均为北京时间。 现在的时间是 08:26 PM. |