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Continue to ChatPress Release - GNBS now capable of testing Concrete Hollow Blocks https://dpi.gov.gy/press-release-gnbs-now-capable-of-testing-concrete-hollow-blocks/
Press Release - GNBS now capable of testing Concrete Hollow Blocks https://dpi.gov.gy/press-release-gnbs-now-capable-of-testing-concrete-hollow-blocks/