Catar quer servir de modelo com estádios climatizados na Copa 2022
Tecnologia promete proteger jogadores de lesões, manter qualidade do gramado e até reduzir odores nas arquibancadas
Copa do Mundo|Do R7
![estádio al-Janoub, Catar, Copa 2022, estádio ar-condicionado,](https://newr7-r7-prod.web.arc-cdn.net/resizer/v2/E63F4T7NWJPN5FSRIKGTSNCZ5U.jpg?auth=b136a6b7d59bd9dad64453cb63344502556723bd744477b57b4fbbf6c0d53342&width=1080&height=720)
![estádio al-Janoub, Catar, Copa 2022, estádio ar-condicionado,](https://newr7-r7-prod.web.arc-cdn.net/resizer/v2/OP5ZUJAP2VIBPL4E7IP7HNWQNY.jpg?auth=78c3d9dc172604a83e83261a6390202a562e20fd9b90473ed7128affcdf4da96&width=1080&height=720)
![estádio al-Janoub, Catar, Copa 2022, estádio ar-condicionado,](https://newr7-r7-prod.web.arc-cdn.net/resizer/v2/ESZDNF3I6VLYHBQL63EREGQ3QI.jpg?auth=f3a41a2fd157f9b668bc27a65b130074fddec5d960e0930913ce81423809102e&width=1080&height=720)
![estádio al-Janoub, Catar, Copa 2022, estádio ar-condicionado,](https://newr7-r7-prod.web.arc-cdn.net/resizer/v2/2Y7QOV5F45JZZPW6TXMSQVPU2A.jpg?auth=12319d27accc3340992e778b5cebb2f26dc853de1fa3b1711432e9eda45bfc21&width=1080&height=720)
![estádio al-Janoub, Catar, Copa 2022, estádio ar-condicionado,](https://newr7-r7-prod.web.arc-cdn.net/resizer/v2/N3QGITHHDFOQZG2UG2O7R4E5VQ.jpg?auth=82f04ba1c9e303beda73c0b900036b73b0efac67f7615fc6d14dc8976ef7b71b&width=1080&height=720)
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![estádio al-Janoub, Catar, Copa 2022, estádio ar-condicionado,](https://newr7-r7-prod.web.arc-cdn.net/resizer/v2/ECEJZ5DHTBL2RFY4JYAUY7JQVM.jpg?auth=73fcda610ad0390ef767c8619626330d755ea7617f001a6632a26f81187b26ef&width=1080&height=720)
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