对转双转子电机
anti-direction dual-rotor motor
反转双转轮
counter-rotating double-rotor
双向双从蹄式制动器
dual two trailing shoe brake
双向双领蹄式制动器
dual two leading shoe brake
双向双偏注入
Double crossed directions
双向双套冗余
BDR Bi – Duplexed Redundancy
BDR Bi C Duplexed Redundancy
双向双通道变通径挤压
dual-directional extrusion
双向转动
operation alternative in turning direction
双向转发检测
Bidirectional Forwarding Detection BFD
BFD