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Terms for subject Communications (4323 entries)
parallel track circuit 并联式轨道电路
parallel-serial converter 串并变换器
parameterization tool 参数化工具
partial route 部分进路
Partial Supervision mode 部分监控模式
party-line telephone control board with Voice Frequency (VF) selective calling 音选同线电话总机
party-line telephone distributor for Voice Frequency (VF) selective calling 音选同线电话分配器
party-line telephone subset with Voice Frequency (VF) selective calling 音选同线电话分机
pass word 通行字
passband 传输频带
Passenger & Freight Transport Marketing 客货运营销
Passenger & Freight Transport Marketing 客货营销
Passenger Information System 旅客信息系统
Passenger Information System 乘客信息系统
passenger radio telephone on train 列车旅客无线电话
passenger service strategy 旅客月艮务策略
passenger service yard 客车整备场
passenger train operating scheme 客车开行方案
Passenger Transport Management System 旅客运输管理系统
passenger transport marketing & analysis system 客运营销及分析系统