This study is intended to identify the impact of air quality on the house market price of Ulaanbaatar's densely populated districts. To this end, the correlation between the current state of the construction industry, specifically house price trend and change in house prices, and Ulaanbaatar's air pollution, its air quality index indicators, has been examined.
манганы хүдэр олборлох журам ironoredressingplant. equipment of size the sand by filter. The homogeneous sand filter has a 0 9-1 m deep bed and typically of 0 85-1 7 mm of sand effective size 0 9 mm placed on a 50 mm layer of 4-8 mm or 75 mm of 6 7-13 2 mm gravel Homogeneous sand of effective size up to 1 3 mm has also ...