Rockburst is a typical rock failure which frequently threatens both human life and construction equipment during highly stressed underground excavation. Rock lithology is a control factor of rockburst. In this paper. rockburst tests were conducted on rectangular prismatic specimens of six types of intact hard brittle rocks. https://www.parisnaturalfoodes.shop/product-category/ps-300-phosphatidylserine/
PS-300 PHOSPHATIDYLSERINE
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