Anh
lattice imperfection
lattice irregularity
Đức
Gitterfehler
Gitterstörung
Pháp
imperfection reticulaire
irregularite de reseau
imperfection reticulaire,irregularite de reseau /INDUSTRY-CHEM/
[DE] Gitterfehler; Gitterstörung
[EN] lattice imperfection; lattice irregularity
[FR] imperfection reticulaire; irregularite de reseau