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成品图纸>双拼、120-140%252525252525E3%2525252525258E%252525252525A1、造价30-40%2525252525252525252525252525252525252525252525252525252525252525252525E4%2525252525252525252525252525252525252525252525252525252525252525252525B8%252525252525252525252525252525252525252525252525252525252525252525252587、开间20m%2525E4%2525BB%2525A5%2525E4%2525B8%25258A、进深0-10m