n.railroad track having the standard width of 56.5 inches
同义词：standard gauge
TRANS-KAZAKHSTAN LINK WILL COMPLETE STANDARD-GAUGE TRANSCONTINENTAL ARTERY
Rail Baltica: Building a bridge to the European standard-gauge network
Research on the Program of Introducing Muse—Kyaukpyu Standard-gauge Railway into Mandalay Meter-gauge Railway Hub in Burma
Modern, standard-gauge hopper
Around the Standard-gauge circle
Nevada Treasure: The Best-Preserved, Intact, Standard-Gauge Steam Railroad Stakes a Claim to Survival
Littlest standard-gauge Pacific lands in Michigan
Gauge 1, German, standard-gauge electric locomotive
3309 Development of the Gauge Changing EMU Train Systems between Shinkansen standard-gauge and conventional narrow-gauge lines
3309 Development of the Gauge Changing EMU Train Systems between Shinkansen standard-gauge and conventional narrow-gauge lines
