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關注：1
2013-05-23 12:21
求翻譯：裝配式后張法預應力砼是什么意思？ 待解決
 懸賞分：1
- 離問題結束還有
裝配式后張法預應力砼
問題補充： |
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2013-05-23 12:21:38
Fabricated post-tensioned prestressed concrete
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2013-05-23 12:23:18
Assemble-chang law after prestressed concrete
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2013-05-23 12:24:58
Assembly type tensioning pre-stressed tong
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2013-05-23 12:26:38
Fabricated post-tensioned prestressed concrete
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2013-05-23 12:28:18
Fabricated post-tensioned concrete
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