Guyana National Bureau of Standards |  Portal 

    Standards

    Specification for liquid commercial capacity measures (Metric).
    Metric practice guide conversion factors and procedures
    Optics and optical instruments – Ophthalmology - Graduated dial scale
    Gas welding equipment — Safety devices- Part 1: Devices not incorporating a flame (flashback) arrestor
    Specification for Equal arm scales (4 kg)
    Specification for Bread and Rolls
    Specification for net content in packages
    Specification for net content in packages
    Specification for Ice-cream and related products
    Specification for Ice-cream and related products
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