DUBAI, November 14. /TASS/. Iran is not interested in a major armed conflict in the Middle East, but will always seek to ensure its security, Iranian President Masoud Pezeshkian said at a meeting with ...
Drill core sample preparation includes fine crushing of the sample to at least 70% passing less than 2 mm, sample splitting using a riffle splitter, and pulverizing a 250-gram split to at least 85% ...