recoil oil

recoil oil

[′rē‚kȯil ‚ȯil]
(materials)
A neutral, constant-viscosity oil used in hydropneumatic and hydrospring recoil systems.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
* Recoil oil indicators may show low readings when pieces are cold.