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成品图纸>四层、300%25252525E3%252525258E%25252525A1%25252525E4%25252525BB%25252525A5%25252525E4%25252525B8%252525258A、造价20-30%2525252525252525252525252525252525E4%2525252525252525252525252525252525B8%252525252525252525252525252525252587、开间0-10m、进深20m%252525E4%252525BB%252525A5%252525E4%252525B8%2525258A