MAP20071504212 Cranny, Garry Withdrawal symptoms / Garry Cranny EC Regulation 2037/2000 bans the use of all non-critical halon systems from 31 december 2003. The author explains the implications for owners of halon systems En: Fire prevention. - London. - June 2003 ; p. 34-36 1. Halón 1301 . 2. Sistemas de extinción . 3. Extinción de incendios . 4. Ozono . 5. Salud . 6. Extintores de halones . 7. Casos prácticos . 8. Gases tóxicos . 9. Agentes extintores halogenados . I. Title.