buildings hollow body floor
词语: buildings hollow body floor
解释: 建筑空心填充块地板
词典: 专利专业英汉词典
buildings hollow body floor 相关解释
建筑空心填充块地板 buildings hollow body floor
buildings hollow body floor
词语: buildings hollow body floor
解释: 建筑空心填充块地板
词典: 专利专业英汉词典
buildings hollow body floor 相关解释
建筑空心填充块地板 buildings hollow body floor