Category Archives: Research Info

Hectic 3 In 1 (Helm Photocatalytic 3 Function) So Solution For Motorcycle Riders

Category : News , Research Info

Semarang, undip.ac.id- – The number of motor vehicles in Indonesia today causing air pollution that affect human health. The polluted air containing the bacteria and harmful particles such as CO, SO2, NO2, and dust particles (PM-10). Bacteria carried by dust can cause acne, while the harmful particles in the air can be inhaled and cause respiratory infections, asthma, allergies, Bisinosis, and other respiratory diseases.

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