Guyana National Bureau of Standards |  Portal 

    Standards

    Voluntary × Electrical Products × Chemicals for industrial and domestic × Non-destructive testing of metals ×
    Steel and iron castings — Magnetic particle testing
    Steel and iron castings — Liquid penetrant testing
    Television receiver and high voltage video products
    Electrical Insulating Tape
    Specification for PVC - insulated cables for electricity supply
    Fluorescent lighting fixtures
    Specification for Electrical appliance protectors
    Electric cables – PVC insulated, non-armoured cables for voltage up to and including 450/750, for electric power, lighting and internal wiring
    Safety for Installation requirements for lightning protection systems
    Safety for Industrial control panels
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