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關注:1
2013-05-23 12:21
求翻譯:利用鋼管和混凝土兩種材料在受力過程中的相互作用是什么意思?![]() ![]() 利用鋼管和混凝土兩種材料在受力過程中的相互作用
問題補充: |
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2013-05-23 12:21:38
The use of steel and concrete in the two materials in the process of interaction force
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2013-05-23 12:23:18
Using steel pipe and concrete two kinds of material in the strength of interaction in the process
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2013-05-23 12:24:58
正在翻譯,請等待...
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2013-05-23 12:26:38
Using two kinds of materials in the steel tube and concrete in the process of interaction
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2013-05-23 12:28:18
Utilize steel tube and interaction in receiving the force course of two kinds of materials of concrete
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