1. The provision of national standards of forces in the range 0.5 MN to 30 MN in compression;Debnam;VDI-Ber.,1978
2. Calibration of a force transducer by mechanical connection in series with a group of transducers loaded in parallel;Gizmajer;VDI-Ber.,1978
3. Design of a I.65 MN and 4.95 MN transfer standard based on the build-up procedure;Wieringa,1984
4. Statement of uncertainty of a build-up system;Averlant,1994
5. Experiences and results of international comparison measurements of forces up to I MN;Peters;PTB-Mitteilungen,1989