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成品图纸>4层以上、双拼、180-200%2525252525252525252525252525252525252525252525252525252525252525252525252525252525E3%25252525252525252525252525252525252525252525252525252525252525252525252525252525258E%2525252525252525252525252525252525252525252525252525252525252525252525252525252525A1、造价20-30%25252525E4%25252525B8%2525252587、进深12-14m