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| 混凝土垫块 | |||
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| 混凝土砌块 | |||
| 预制混凝土块体; 混凝土坝段［坝块］; 混凝土块［浇筑块］ | |||
| 混凝土材 | |||
| 预制件; 混凝土砌块; 混凝土砖; 混凝土块; 混凝土垫块; 混凝土块〔材〕 | |||
| бетонная блок: 7 phrases in 3 subjects |
| Electronics | 4 |
| General | 2 |
| Geology | 1 |
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