Back to CSA B139 SERIES:19

    Edition History (8 Editions)

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    2015

    B139 SERIES-15

    Active

    2009

    B139-09 (R2014)

    Active

    2004

    B139-04 (R2009)

    Withdrawn

    2000

    CAN/CSA-B139-00

    Withdrawn

    1991

    CAN/CSA-B139-M91 (R1998)

    Withdrawn

    1981

    B140.2.3-M1981 (R1998)

    Withdrawn

    1976

    B139-1976

    Withdrawn

    1971

    B139-1971

    Withdrawn