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Summary: Blocks are classified according to their compressive strength and volumetric density. This standard applies to autoc[Read the full text]
Summary: bulk density level B, superior There are six levels of volumetric density: B, B, B, B, and BIn the city, According t[Read the full text]
Summary: bulk density level B, superior There are six levels of volumetric density: B, B, B, B, B, and BIn the city, Starting [Read the full text]
Summary: as the main raw materials, with an appropriate amount of aerating agent, regulator, bubble stabilizer added, and proce[Read the full text]