1.
2-wire, 2-way repeater. One or two line can be specified.
两线双向中继器。可指定单线或双线。
2.
2-wire, 2-way repeater. Right-click for one or two line.
两线双向中继器。右击指定单线或双线。
3.
4-wire, 2-way repeater. Right-click for one or four line.
四线双向中继器。右击指定单线或四线。
4.
4-wire, 2-way repeater. One or four line can be specified.
四线双向中继器。可指定单线或四线。
5.
2-wire, 2-way repeater with low-frequency bypass. One or two line can be specified..
具有低频旁路的双线双向中继器。可指定单线或双线。
6.
2-wire, 2-way repeater with low-frequency bypass. Right-click for one or two line.
具有低频旁路的双线双向中继器。右击指定单线或双线。
7.
1-way repeater (includes telephone repeater). One or two line can be specified.
单向中继器（包括电话中继器）。可指定单线或双线。
8.
1-way repeater (includes telephone repeater). Right-click for one or two line.
单向中继器(包括电话中继器)。右击指定单线或双线。
9.
Telegraph repeater. One-way simplex, two-way simplex, or duplex operation can be specified.
电报中继器。可指定为单向单工、双向单工或双工运行。
10.
Impact of Bi-directional Relays on the Capacity of Rank-Deficient MIMO Channels
双向中继对秩亏MIMO信道容量的影响
11.
A Joint Turbo Decoding-Network Coding Scheme for Two-Way Relay Channels
双向中继信道的联合Turbo译码-网络编码算法研究
12.
bimetal time delay relay
双金属片延时继电器
13.
bimetal-disk overload relay
双金属片过载继电器
14.
Research on eccentric correction of dual lateral logging tool in highly deviated wells
大斜井中双侧向测井的仪器偏心校正
15.
dual two trailing shoe brake
双向双从蹄式制动器
16.
dual two leading shoe brake
双向双领蹄式制动器
17.
three-phase power directional relay
三相功率方向继电器
18.
high speed directional overcurrent relay
高速定向过流继电器