混凝土多孔砖 Concrete Perforated Brick

混凝土多孔砖 Concrete Perforated Brick

  • JGJ137-2001 多孔砖砌体结构技术规范
  • 04J101-多孔砖、蒸压灰砂砖建筑构造
  • 96(03)SJ101-多孔砖墙体建筑构造图集


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