新《混凝土小型空心砌块建筑技术规程》简介新《混凝土小型空心砌塊建築技術規程》簡介 신《혼응토소형공심체괴건축기술규정》간개 Introduction of newly issued Technical Specification for Small-Sized Concrete Hollow Block Masonry Building
万方数据
建筑砌块与砌块建筑建築砌塊與砌塊建築건축체괴여체괴건축 BUILDING BLOCK AND BLOCK BUILDING 2003年3期3-5,共3页