Open pursuant to §4 (a) BauGB – open in accordance with §4 (a) BauGB

Open in accordance with §4 (a) BauGB:open in accordance with §4 (a) BauGB依据《德国建筑法典》（BauGB）第4条(a)款之规定开放：依据《德国建筑法典》（BauGB）第4条(a)款之规定开放