Guyana National Bureau of Standards |  Portal 

    Standards

    Requirements for advertising – Part 3: Advertising of cigarettes
    Specification for Automobile exhaust emissions
    Mechanical vibration and shock - Vibration of buildings - Guidelines for the measurement of vibrations and evaluation of their effects on buildings
    Non-destructive testing - Penetrant inspection – General principles
    Non-destructive testing - Liquid penetrant inspection - Means of verification
    Non-destructive testing – Industrial radiographic illuminators – minimum requirements
    Non-destructive testing - Penetrant flaw detectors - General technical requirements
    Plain bearings - Metallic multilayer plain bearings - Part 1: Non-destructive ultrasonic testing of bond
    Plain bearings - Metallic multilayer plain bearings - Part 3: Non-destructive penetrant testing
    Seamless and welded (except submerged arc-welded) steel tubes for pressure purposes – Full peripheral ultrasonic testing for the detection of longitudinal imperfections
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