Comparison of European differential pressure standards in the range 3 Pa to 1000 Pa
págs. 1-8
Unit systems based on the fundamental constants
págs. 9-14
International comparison of luminous intensity units between the NPL (UK) and the HUT (Finland)
págs. 15-18
Improved free-air ionization chamber for the measurement of x-rays
págs. 19-24
A new measurement of the half-life of ^2^4^1pu using isotope mass spectrometry
págs. 25-32
The interpolating constant-volume gas thermometer and thermal anchoring
págs. 33-40
A 633 nm iodine-stabilized diode-laser frequency standard
págs. 41-46
Absolute determination of the vertical gradient of gravity
págs. 47-52
Evaluating the uncertainty of Josephson voltage standards
págs. 53-58
Comparison of the Josephson voltage standards of the CEM and the BIPM
págs. 59-62
On the redefinition of the kilogram
págs. 63-64
News from the BIPM
págs. 65-70
Thirteen gauge blocks (short/long), line scale, polygon, two taper gauges, ring gauge, helix standard, roughness standard. German-Chinese Project: PB: 912165. 8
págs. 71-74
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