Aerospace series - Steel FE-PM3801 (X5CrNiCu17-4) - Air melted, softened, forging stock a or D <kleiner => 300 mm; German and English version EN 3163:2007— 17 стр.
Wood-based panels; determination of dimensions of boards; part 2: determination of squareness and edge straightness; German version EN 324-2:1993— 5 стр.
Wood-based panels; determination of dimensions of boards; part 2: determination of squareness and edge straightness; German version EN 324-2:1993— 5 стр.