大桥深基础
deep foundation of bridge
公轨两用双层桥
double-decked highway and light rail bridge
double-decked dual-purpose highway and light rail bridge
highway and railway double-floor bridge
汽车驱动桥桥壳
Automobile driving axle housing
桥口深层气藏
Qiaokou deep gas reservoir
双层桥面
Double deck
double decks
two storey bridge desking
Double-deck
双桥桥路型高温超导限流器
Double-bridge rectifier type high temperature superconducting fault current limiter
斜拉桥桥塔
cable-stayed bridge pylon