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环形截面 | |
tech. | annular cross-section; annular section; caterpillar track section; ring section |
偏心受压构件 | |
hydroel.st. | eccentric compressed member; eccentrical compressed member |
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annular cross-section; annular section; caterpillar track section; ring section |
环形截面: 5 phrases in 5 subjects |
Automobiles | 1 |
Bridge construction | 1 |
Electronics | 1 |
Shipbuilding | 1 |
Textile industry | 1 |