Perforating keyboard

Игры ⚽ Поможем написать реферат

Keyboard perforating [key-punch] machine — Наборно перфорирующий аппарат … Краткий толковый словарь по полиграфии
printing — /prin ting/, n. 1. the art, process, or business of producing books, newspapers, etc., by impression from movable types, plates, etc. 2. the act of a person or thing that prints. 3. words, symbols, etc., in printed form. 4. printed material. 5.… … Universalium
Player piano — The player piano is a self playing piano, containing a pneumatic mechanism that plays on the piano action pre programmed music via perforated paper rolls. The rise of the player piano grew with the rise of the mass produced piano in the house and … Wikipedia
punch — punch1 puncher, n. /punch/, n. 1. a thrusting blow, esp. with the fist. 2. forcefulness, effectiveness, or pungency in content or appeal; power; zest: a letter to voters that needs more punch. 3. pull punches, a. to lessen deliberately the force… … Universalium

Словари и энциклопедии на Академике