- 交换: exchange; swap; interchange; ...
- 空分交换模块: space switching module
- 多时分交换: tms
- 光时分交换: otds optical time division switching
- 时分交换: tds time division switching; tdsw time division switching; time division interchanging; time division switching tdsw; time switching; time-division switching; ts time switch
关注微信公众号：chachacidian，回复:时分交换模块，即可在微信中查询翻译
