• ISO 6349 : 1979

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    GAS ANALYSIS - PREPARATION OF CALIBRATION GAS MIXTURES - PERMEATION METHOD

    Publisher:  International Organization for Standardization

    Published: 

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