B40 Should Reduce Carbon Emissions in the Train Sector PalmoilmagazineJuly 27, 2024 | 18:58 WIB |July 27, 2024 | 18:59 WIB |68 Views Ministry of Energy and Mineral Resource Indonesian Republic officially started B40 test for diesel machine in train sector on Monday (22/7/2024). Photo by: Special B40 Should Reduce Carbon Emissions in the Train Sector Reader: 68