threshold gap

German / Deutsch

Schwellenspalt

American English / American English

Threshold gap

French / Français

Fente de seuil

Polish / Polski

Szczelina progu

Italian / Italiano

Fessura della soglia

Chinese / 中國

枕木缝隙

Spanish / Español

Ranura de umbral

Turkish / Türk

Eşik aralığı

Russian / Pусский

щель порога