K13309 Search Results

uv unit

Abstract: rs 435-939 K13309 etchant 555-279
Contextual Info: Issued March 1993 K13309 Ultra-violet exposure system A range of three ultra-violet exposure units for use in the preparation of RS photo-resist printed circuit boards and RS photo-sensitive imaging film. Use of U-V exposure units Note. The exposure unit lid should be closed before