The Use and Control of Ammoniacal Etchants
R.E. Morris
(PMD Chemicals Ltd., Coventry, U.K.)
24
Abstract
In this paper the properties of printed circuit etchants are reviewed with reference to the development of control systems. Various types of control systems are described together with their application to the control of ammoniacal etchants.
Citation
Morris, R.E. (1976), "The Use and Control of Ammoniacal Etchants", Circuit World, Vol. 3 No. 1, pp. 51-52. https://doi.org/10.1108/eb043547
Publisher
:MCB UP Ltd
Copyright © 1976, MCB UP Limited