砌块

• Dimensions of knife blocks for rotary cement and lime kilns
  耐火制品.旋转水泥和石灰窑用砌块的尺寸
• Qt6 - 15 fully automatic brick f
  Qt6 - 15型全自动空心砌块成型机
• Research to coal ash concrete blocks
  粉煤灰混凝土砌块的研究
• Specification for design and construction of middlesized block buildings
  中型砌块建筑设计与施工规程
• Specification for masonry units - part 6 : natural stone masonry units
  砌块规范.第6部分:天然石料砌块
• Specification for masonry units - part 2 : calcium silicate masonry units
  砌块规范.第2部分:硅酸钙砌块
• Normal concrete small hollow block
  普通混凝土小型空心砌块
• Class shaping machine of building block
  类别：砌块成型机
• Technical specification for small - sized hollow concrete masonry building
  混凝土小型空心砌块建筑技术规程
• Standard practice for accreditation of testing agencies for unit masonry
  砌块认可试验机构的标准实施规程