Final report. EC-comparison measurements for forces up to 1 MN between Belgium, MD/SM Brussels, Federal Republic of Germany, PTB Braunschweig, France, LNE Paris, Italy, IMGC Turin, The Netherlands, TNO, VSL Delft, United Kingdom, NPL Teddington : August 1983 - Peters, Manfred (Physikalisch-techn. Bundesanstalt, 1984)