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triangular matrix
gen.	Dreiecksmatrix f
busin., IT	dreieckige Matrix
el.	gefaltete Koppeleinrichtung; Dreieckskoppeleinrichtung f; Dreieckskoppelfeld n; Faltgruppierung f
phys.	Halbmatrix f

triangular matrix : 2 phrases in 1 subject

Mathematics

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