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DIN 51067-2:1977-05

Отменен
Testing of Ceramic Raw and Finished Materials; Determination of the Compressive Strength at Room Temperature (KDF) of Refractories with a Total Porosity exceeding 45% — 4 стр.
ICS
81.080 Refractories. Including ceramic refractories / Огнеупоры. Включая огнеупоры из керамики