钢筋混凝土建筑: concrete-steel buildingreinforced concrete construction
Example Sentences:
1.
Prefabricated concrete and reinforced concrete manholes and inspection chambers - part 10 : brick manhole bases for buried drains and sewers ; requirements and testing 预制混凝土和钢筋混凝土井筒和检验室.第10部分:地下