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成品图纸>双拼、200-300%252525252525252525252525252525252525252525252525252525252525252525252525E3%2525252525252525252525252525252525252525252525252525252525252525252525258E%252525252525252525252525252525252525252525252525252525252525252525252525A1、造价20-30%25E4%25B8%2587、开间12-14m、进深18-20m