ABB's innovative DCTrac railway circuit breaker
21 بار بازدید -
6 سال پیش
-
High-speed, lightweight, compact and environmentally
High-speed, lightweight, compact and environmentally friendly DC circuit breaker needs half the space and weighs only two-thirds of its contemporaries - ideal for light rail, urban and inter-city rail.
6 سال پیش
در تاریخ 1397/08/01 منتشر شده
است.
21
بـار بازدید شده