LeonSeagal rated 4.0/5.0 based on 1 ratings and 1 reviews
Nicolay Ablesimov rated 4.0/5.0, 8 days ago: Dear colleague.
Could You tell us the chemical composition of the ANDESITES and BASALTS you supply. The information is required to select a quarry for the production of continuous basalt fiber. Thanks in advance
Professor Nicholay Ablesimov, Russia.