- quadded system
- четверочная система
Англо-русский железнодорожный словарь. 2013.
Англо-русский железнодорожный словарь. 2013.
quad — quad1 /kwod/, n. Informal. a quadrangle, as on a college campus. [1810 20; shortened form] quad2 /kwod/, n., v., quadded, quadding. Print. n. 1. Also called quadrat. a piece of type metal of less height than the lettered types, serving to cause a … Universalium