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DIN 53840-1:1976-02

Отменен
Testing of textiles; determination of curling, of characteristic curling and of mechanical curling resistance of textured filament yarns up to a linear density of 400 dtex — 3 стр.
DIN 53840-1:1976-02
Отменен
DIN 53840-1:1983-11
Действует