a rack having teeth set at an oblique angle to the edges. Cf. rack 1 (def. 5).
HELICAL RACK
Meaning of HELICAL RACK in English
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012
a rack having teeth set at an oblique angle to the edges. Cf. rack 1 (def. 5).
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012