Double control.

Metrology: a problem that does not exist.

DECISION of the First All-Russian scientific-technical seminar "Issues of testing gambling machines for type approval and inspecting them for compliance with the approved type".

DECISION of the Second All-Russian scientific-technical seminar "Issues of testing gambling machines for type approval and inspecting them for compliance with the approved type". (SLOT-TEST 2005).

Automated information resource - Data bank of gambling machines.