You Searched for - IS 1941 : Part 1
  • 1
    IS 1941 : Part 1 : 1976     (Reaffirmed Year : 2017 )

    Functional requirements for electric motor sirens: Part 1 ac 3 phase 50 hz, 415 volts type

    Technical Committee : CED 22
    Status : Active

    No. of Amendments : 0