GB/T 451.2-2002
AbolishedPaper and board--Determination of grammage
纸和纸板定量的测定
Application Summary AI generated
This standard specifies the method for determining the grammage (mass per unit area) of paper and board. It is applied in the paper manufacturing and converting industries for quality control, product specification verification, and commercial transactions involving paper and board products. The testing context includes laboratory analysis of samples conditioned to standard atmospheric conditions.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.