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Manual
API
Products
Fridrichova
C-F-H-N-O-P
Be-Fe-O-Si-Y
Al-Be-Fe-O-Si
Al-Be-O-Si
B-Ca-H-O-Si
structural properties
chalcogen
alkaline
quinary
metalloid
pnictogen
monoclinic
triclinic
orthorhombic
hexagonal