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.
Testing of Ceramic Raw and Finished Materials; Determination of the Compressive Strength at Room Temperature (KDF) of Refractories with a Total Porosity of up to 45%— 4 стр.