The list of testing criteria eligible for specialized construction activities of the LAS-Construction 1834 laboratory includes: Testing of metal materials and welded joints. Technical standards used for 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 - 4 update.
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