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twin beam | |
archit. | 并置梁 |
twin beams | |
bridg.constr. | 双梁 |
contact | |
bridge. | 碰 |
checkers. | 触子 |
el.mach. | 触头; 触点; 接触件 |
met. | 接点; 相切 |
connector | |
hydroel.st. | 连接器 |
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双梁 | |||
并置梁 | |||
| |||
并置梁 |
twin-beam contact connector : 14 phrases in 7 subjects |
Air defense | 1 |
Automobiles | 1 |
Bridge construction | 2 |
Electronics | 2 |
Equestrian sports | 1 |
Space | 1 |
Technology | 6 |