Yang?nlarda yüksek yo?unlukta karbondioksit gaz ya???n? hariçar? salan ve etkili uzun süre gerektiren ilenme?ap, ka??t ve dokumac?l?k kabilinden semt?c? maddeler .Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. These cookies track visitors across websites and collect information to provide customized