Sierra Army Depot Adds Cold Spray Technology To Its Capabilities
Sierra Army Depot（SIAD）金属制造分支于2025年1月16日完成了操作员培训，并带有新的VRC Dragonfly Cold Spray单元。这个...
Mixodectes pungens Cope, 1883in Chester, Williamson, Crowell, Silcox, Bloch et Sargis, 2025. DOI: doi.org/10.1038/s41598-025-90203-zAbstractMixodectids are poorly understood placental mammals from the Paleocene of western North America that have variably been considered close relatives of euarchonta
