Guyana National Bureau of Standards |  Portal 

    Standards

    Gas welding equipment — Safety devices- Part 1: Devices not incorporating a flame (flashback) arrestor
    Specification for domestic gas stoves for use with liquefied petroleum gases
    Specification for Urea, fertilizer grade
    Specification for Urea, fertilizer grade
    Specification for Rotationally moulded polyethylene water storage tanks
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