Among other spots that became dust centers, Qom province, the Qom salt lake and its environment is often described, and also the Urmia lake, which due to powerful winds and due to the dryness of the lake as well as reduction of its dimensions, some regions of its mattress which https://dustsuppressiononconstruc97530.wikijm.com/818274/top_guidelines_of_dust_suppression_on_construction_sites