《轻集料混凝土小型空心砌块》标准(报批稿)的几点说明《輕集料混凝土小型空心砌塊》標準(報批稿)的幾點說明 《경집료혼응토소형공심체괴》표준(보비고)적궤점설명 Some explanation about the standard (to be issued) of 《 Lightweight aggregate concrete small hollow block》
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建筑砌块与砌块建筑建築砌塊與砌塊建築건축체괴여체괴건축 BUILDING BLOCK AND BLOCK BUILDING 2002年3期23-25,共3页
