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PALMER: Why the Circuit de Barcelona-Catalunya is the perfect track for the teams to introduce upgrades PALMER: Why the Circuit de Barcelona-Catalunya is the perfect track for the teams to introduce upgrades
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Pirelli Motorsport on Twitter: "#F1inChina: the tyres choices for #ChineseGP are out! Find out more here https://t.co/1bVI1Z8jdT https://t.co/sAaEFNSIiH" / Twitter
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