3 ms·
Wikipedia says B-Method. Parts of the train control system use OpenVMS! https://en.wikipedia.org/wiki/Paris_M%C3%A9tro_Line_14 https://en.wikipedia.org/wiki/Pa
by cpeterso 8y ago
Wikipedia says B-Method. Parts of the train control system use OpenVMS!
https://en.wikipedia.org/wiki/Paris_M%C3%A9tro_Line_14 https://en.wikipedia.org/wiki/Paris_M%C3%A9tro_Line_14
https://en.wikipedia.org/wiki/B-Method https://en.wikipedia.org/wiki/B-Method