ИВЭН ГОЛЫН БООМТЫН УС ХАЯХ БАРИЛГЫН …
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.
MNS Aviation fuel quality control & Operating standard …
MNS 2 2.2.4 EI 1581"Specification and Qualification Procedures for Aviation Jet fuel Filter Separators" 2.2.5 EI 1584 "Four-inch Hydrant system Components and Arrangements" 2.2.6 EI 1585 "Guidance in the Cleaning of Airport Hydrant system" 2.3 American Society for Testing and Materials (ASTM) 2.3.1 ASTM D2276 Method for "Particulate Contaminant …