These good contracts quickly execute actions depending on predefined circumstances, guaranteeing which the Firm operates based on the agreed-upon procedures with no require for human intervention.Tr? s? sinh và tr? nh? th??ng xuyên hít ph?i khói thu?c s? b? m?c các b?nh sau:?nh h??ng tim: Hút thu?c lá ?nh h??ng g?n nh? m?i c? quan trong c? t