The list of testing criteria eligible for operation in this Certificate includes: Testing aggregates for concrete and mortar; Soil mechanical testing in the laboratory. Technical standards used for the tests are fully listed, including Vietnamese and foreign standards (if any). When there is a new version of technical standards replacing the old standards, the corresponding new standards must be applied. This certificate is valid for 05 years from the date of issue.
Last update
07/03/2022 - 2 update.
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