穿越既有铁路
Crossing underneath Existing Railway
既有玻璃幕墙
existed glass curtain wall
既有村镇住宅
Existing countryside house
existing residential house
既有大跨度空间钢结构
existing large span steel structure
既有大型刚性空间钢结构
existing large span steel structures
既有大中型商场建筑
large and medium scale of subsistent store buildings
既有电气化铁道
the exited electric railway
Existing electrified railway
既有电气化铁路
Existing electrified railway
Existing electric railway