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| 折算截面法钢筋混凝土的 | |||
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method of transformed section transformed section method : 2 phrases in 2 subjects |
| Architecture | 1 |
| Technology | 1 |
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| 折算截面法钢筋混凝土的 | |||
|
method of transformed section transformed section method : 2 phrases in 2 subjects |
| Architecture | 1 |
| Technology | 1 |