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reinforcing line | |||
auxiliary catenary (wire); reinforced line | |||
reinforcing wire | |||
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line feeder |
加强 线 : 14 phrases in 7 subjects |
Automobiles | 2 |
Explosives and Explosive Ordnance Disposal | 1 |
General | 1 |
Hydroelectric power stations | 2 |
Rail transport | 1 |
Securities | 1 |
Technology | 6 |