The result of the selection of documents
Destructive & Other Types of Tests:
5.4. Бортование
State standards (GOST)
ГОСТ 8693-80
Трубы металлические. Метод испытания на бортование
Included in the scope of accreditation
More details2
Compliance with areas of accreditation:
Destructive & Other Types of Tests: Бортование