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Manual
API
Products
Cr-Pr, Structural properties
Cr-O-Pr
Ca-Cr-Mn-O-Pr
Cr-Mn-O-Pr-Sr
Cr-Fe-O-Pr
Cr-Pr-S
transitional
rare earth
lanthanoid
chalcogen
orthorhombic
tetragonal
monoclinic
cubic
hexagonal