Ключевые слова:
Printed-circuit boards|Design|Finishes|Electrical resistance|Noise (spurious signals)|Holes|Voltage|Multiple|Layout|Width|Fitting|Electrical connections|Angles (geometry)|Identification methods|Printed-circuit bases|Clearances|Electric pins|Electronic equipment and components|Marking|Spaced|Printed circuits|Printed wiring|Numerical designations|Position|Dimensions|Electric conductors|Electric contacts|Patterns|Electrical insulation