Armenia Engineer Attestation
Armenia Urban Development Engineer Attestation Exam (Urban Development Committee)
Geotechnical Materials StructuresEnglish
Exam overviewPractice session
What does a concrete compressive strength class such as 'B25' signify under the Armenian concrete norms ՀՀՇՆ 52-01-2021 'Բետոնե և երկաթբետոնե կոնստրուկցիաներ'?
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