Svenja Schulze, Federal Minister for Economic Cooperation and Development, visited PTB’s stand.

Open Day in Bonn

On 18 June 2022, more than 5000 visitors took up the invitation of the German Federal President, Frank-Walter Steinmeier, the City of Bonn and the Federal Ministry for Economic Cooperation and Development (BMZ) by coming to an open day in Bonn. The special setting of the park that surrounds the Chancellor’s Bungalow, Villa Hammerschmidt, Palais…