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Manual
API
Products
Chalcogen, Electrical resistance - temperature diagram
Ba-Cu-O-Y
Bi-Ca-Cu-O-Sr
Bi-Ca-Cu-O-Pb-Sr
Cu-La-O-Sr
La-Mn-O-Sr
chalcogen
transitional
disordered
alkaline
oxide
orthorhombic
tetragonal
trigonal
cubic
monoclinic