The result of the selection of documents
Destructive & Other Types of Tests:
6.1.2. Определение балла зерна
State standards (GOST)
ГОСТ 5639-82
Стали и сплавы. Методы выявления и определения величины зерна
Included in the scope of accreditation
More details2
Compliance with areas of accreditation:
Destructive & Other Types of Tests: Определение балла зерна