One of the problem in generating is air pollution effect of gas emission throw away the motor vehicle. The aim of this research is to find out if there any effect of air pollution to traffic policemen in Surakarta Method : This was observational analytic research with cross sectional approach....
2024 baru 3 In 1 multifungsi kedap udara penyegelan botol anggur bunga anggur Aerator penuang dan sumbat, Anda dapat memperoleh detail lebih lanjut tentang 2024 baru 3 In 1 multifungsi kedap udara penyegelan botol anggur bunga anggur Aerator penuang dan