高速电气化铁道
high speed electrification railroad
High speed electrified railway
高速铁路电力系统
High-speed Railway Power System
高速铁路路基
thigh-speed railway subgrade
fhigh-speed railway subgrade
High-speed Railway Subgrade
快速(高速)铁路
fast-speed (high-speed) railway
电气化铁路监控系统
electrified railway remote control system
电气化铁路接触网
electronic railway connecting net plane
电气化铁路隧道
Electrified railway tunnels
既有电气化铁路
Existing electrified railway
Existing electric railway
京沪铁路电气化
Beijing-Shanghai electrification railway
铁路电气化
electrified railway
railroad electrification
trunk line electrification
railway electrification
railway elec-trification
浙赣铁路电气化
ZHE-GAN electric railraod
城际高速铁路
intercity high-speed railway
高速电路
high-speed circuits
High speed circuit
High-speed circuit
high-speed circuit design
high - speed circuit
high-speed electric circuit