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The report describes a laboratory comparison of calibrations of 400 mm and 900 mm gauge blocks involving six EEC national metrology laboratories. After correcting all measurements to 20 C, good agreement was found between the laboratories for both the length and centre line positions of both gauge blocks.

Additional information

Authors: PRIEL M, Laboratoire National d'Essais, Paris (FR);SCHATZ B, Laboratoire National d'Essais, Paris (FR);TOFFIN P, Laboratoire National d'Essais, Paris (FR)
Bibliographic Reference: EUR 13769 EN (1991) 11 pp., MF, ECU 4
Availability: (2)
Record Number: 199110936 / Last updated on: 1994-12-02
Original language: en
Available languages: en