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bruel & kjaer vibro

Brüel & Kjær is a Danish multinational engineering and electronics company headquartered in Nærum, near Copenhagen. It is the world's largest manufacturer and supplier of sound and vibration measurement equipment, systems and solutions, Brüel & Kjær is a subsidiary of Spectris which has annual sales of £1.1bn and employs around 7,500 people worldwide across its four business segments.