Guyana National Bureau of Standards |  Portal 

    Standards

    Contraceptive Devices × Agriculture Produce × Certification × Non-destructive testing of metals ×
    Steel and iron castings — Magnetic particle testing
    Steel and iron castings — Liquid penetrant testing
    Conformity assessment – Fundamentals of product certifications and Guidelines for product certification schemes
    Specification for achar, amchar and kuchela
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