English |
trolley | |
construct. | current collector |
transp. | collector; trolley power collector |
transp. el. | trolley |
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current collector | |||
collector; trolley power collector | |||
trolley | |||
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rotating contacts |
trolley: 31 phrases in 7 subjects |
Coal | 1 |
Construction | 3 |
Electric traction | 6 |
Electronics | 3 |
Mechanic engineering | 2 |
Metallurgy | 3 |
Transport | 13 |