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Summary: Marking examples: strength level A, bulk density level B, superior as the main raw materials, with an appropriate amo[Read the full text]
Summary: There are six levels of volumetric density: B, B, B, B, B, and B The following standards contain provisions that con[Read the full text]
Summary: There are seven strength levels: A, A, A, A, A, A and A Control standard for radioactive substances in building mater[Read the full text]
Summary:LingchengAerated block, Blocks are divided into three levels based on dimensional deviation, appearance quality, volum[Read the full text]
Summary: There are six levels of volumetric density: B, B, B, B, B, and B This standard applies to autoclaved aerated concrete[Read the full text]
Summary: Blocks are classified according to their compressive strength and volumetric density. Marking examples: strength lev[Read the full text]