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huangyhg

2009-09-07 10:11 PM

california building code seismic requirements

california building code seismic requirements
the 2001 california building code is based on 1997 ubc. are the seismic requirements the same? or does cbc have some modifications to ubc?

所有的时间均为北京时间。现在的时间是 05:48 PM.