Случайные тэги (tags)
TPWS |
28.07.2013 21:51 |
TPWS 1) Train protection and warning system. Advanced system to prevent trains passing signals set at red for danger. Using trackside sensors that act like a trip wire, detects when a train is travelling too fast to stop at a red danger signal and automatically applies the brakes. See also SPAD, ATP and ETCS. Source: David Lowe. The Dictionary of Transport and Logistics. Kogan Page, 2002. – P.250 (288 p.) Последние похожие материалы:
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