In Russia, they began to produce boards with accuracy level 6 for communication systems, which are assembled in St. Petersburg. Round Company presented in St. Petersburg a 16-layer printed circuit with the sixth accuracy level for backbone communication equipment - such boards were not previously produced in Russia.

In Russia, they began to produce boards with accuracy level 6 for communication systems, which are assembled in St. Petersburg. Round Company presented in St. Petersburg a 16-layer printed circuit with the sixth accuracy level for backbone communication equipment - such boards were not previously produced in Russia.