砌块

• Garbage can also be a good source for making building blocks .
  垃圾也可以是制造建筑砌块的好原料。
• A very different type of block is that used for building the internal partitions between rooms .
  另一种与上述截然不同的块体是用来建造房间之间内隔墙的砌块。
• Complete equipments for producing small concrete block
  混凝土小型砌块生产成套设备
• Research on steel slag concrete small - sized hollow block
  钢渣混凝土小型空心砌块研究
• Test methods for the small concrete hollow block
  混凝土小型空心砌块试验方法
• Specification for masonry units - clay masonry units
  圬工单位规范.粘土砌块
• Specification for masonry units - calcium silicate masonry units
  砌块规范.硅酸钙砌块
• Standard specification for chemical - resistant masonry units
  耐化学腐蚀砌块的标准规范
• Lightweight aggregate concrete small hollow block
  轻集料混凝土小型空心砌块
• Masonry - part 4 : prefabricated masonry compound units
  砖石工程.第4部分:预制合成砌块