• ISO 4067-6 : 1985

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    TECHNICAL DRAWINGS - INSTALLATIONS - PART 6: GRAPHICAL SYMBOLS FOR SUPPLY WATER AND DRAINAGE SYSTEMS IN THE GROUND

    Publisher:  International Organization for Standardization

    Published: 

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