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Summary: Block product marking: Mark in the order of product name (code ACB), strength level, bulk density level, specificatio[Read the full text]
Summary: Blocks are divided into three levels based on dimensional deviation, appearance quality, volumetric density, and comp[Read the full text]
Summary: strength level Block product marking: Mark in the order of product name (code ACB), bulk density level, specification[Read the full text]
Summary: There are six levels of volumetric density: B, B, B, B, B, and B Marking examples: strength level A, bulk density lev[Read the full text]