aeroconcrete minitype hollow block的用法和样例：
- According to proportion, non-burned hollow block brick manufacture machine mixes thick sand, gravel, silver sand, silver stone and cement.
- They began to build a roadway using very large hollow blocks.
- It introduces the method, content and result of cross- sectionalmodel test of light hollow block structure adopted for workboat wharf, which provides reference for design.
- The calculation formula of shear bearing capacity of composite GFRP-concrete small hollow block wall is put forward, which is in good agreement with test results.