The list of testing criteria eligible for specialized construction activities of the LAS-Construction 1608 laboratory includes: Pulling test of bolts and nuts; Try pulling the bolt material; Test bolt tightening force; Try pulling metal materials; Measure coating thickness using magnetic method; Corrosion test by salt spray method; Brinell hardness test; Rockwell hardness test
Technical standards used for tests are fully listed, including Vietnamese and foreign standards (if any). When there is a new version of a technical standard replacing the old standard, the corresponding new standard must be applied.
This certificate is valid for 5 years from the date of issue.
Last update
22/06/2023 - First update
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