01.04.2019

A printed circuit board is a plate where a layer with conductive paths are formed.

04.04.2019

Assambly of printed circuit boards is the assembly of individual elements and components on a previously prepared surface.

05.04.2019

The holiday dates back to 732. The Tang emperor Xuanzong decided to set aside a separate day for commemoration of the dead.

Glossary / ROUGHNESS

ROUGHNESS

English	Russian
ROUGHNESS	Шероховатость

English	Russian
Irregular, coarse, uneven hole wall on copper or substrate due to drilling	Неправильная, грубая, неровная стенка отверстия в процессе сверления.

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