NC 90-11-11-1986
Metrological Assurance. Chess Mechanical Clock. Verification Means and Methods

Standard No.

NC 90-11-11-1986

Release Date

1986

Published By

CU-NC

Latest

NC 90-11-11-1986

Scope

This standard establis es the methods and means for the verification of mechanical chess clocks, intended for measuring time intervals during the game of chess.

NC 90-11-11-1986 history

• 1986 NC 90-11-11-1986 Metrological Assurance. Chess Mechanical Clock. Verification Means and Methods