钢筋混凝土 phát âm
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- 钢筋混凝土 là gì:[gāngjīnhùnníngtǔ] xi măng cốt thép; xi măng cốt sắt。用钢筋做骨架的混凝土。钢筋可以承受拉力,增加机械强度。广泛应用在土建工程上。也叫钢骨混凝土、钢骨水泥。