In emergencycondition, the first objective is to operative security, secondary is economically.
而在紧急情况下,首要目标是运行的安全性,其次才是经济性。
2
Under the sudden power failure or other emergencycondition, the brake system would be automatically in emergent braking and could ensure the smooth and reliable braking.
在突然停电及其他紧急情况下,制动系统自动投入紧急制动,并保证制动中的平稳性和可靠性。
3
The last, it is the replacing broadcasting. When an emergencycondition happens, it can be replaced by the program that we have prepared and the continuity of TV program can be maintained.