OZONE DAY

SURABAYA, 31/8 - OZON DAY. Some SMP students in Surabaya, get an explanation on the emissions of flue gas, how to test it and effect on humans, when the Gas Emission Test activity is Buang in the City Forest 'Techno Park' Bratang Surabaya, Friday (31/8). Activities supported by several owners of this vehicle dealer, in order to commemorate the International Ozone Day 2007. PHOTO ANTARA/Eric Ireng/ss/NZ/07.