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成品图纸>4层以上、100%25252525252525252525252525E3%252525252525252525252525258E%25252525252525252525252525A1%25252525252525252525252525E4%25252525252525252525252525BB%25252525252525252525252525A5%25252525252525252525252525E4%25252525252525252525252525B8%252525252525252525252525258B、造价20-30%2525252525252525E4%2525252525252525B8%252525252525252587、开间0-10m、进深20m%25E4%25BB%25A5%25E4%25B8%258A