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成品图纸>双拼、180-200%2525252525252525252525252525252525252525252525252525252525252525252525E3%25252525252525252525252525252525252525252525252525252525252525252525258E%2525252525252525252525252525252525252525252525252525252525252525252525A1、造价30-40%E4%B8%87、开间20m%252525E4%252525BB%252525A5%252525E4%252525B8%2525258A、进深18-20m