ÖNORM EN 13445-3/A6:2019-08

Действует

Unfired pressure vessels - Part 3: Design (Amendment)

Ссылочные документы

Заменен

Flanges and their joints - Gasket parameters and test procedures relevant to the design rules for gasketed circular flange connections

Отменен

Petroleum, petrochemical and natural gas industries - Shell-and-tube heat exchangers (ISO 16812:2007); English version EN ISO 16812:2007 — 49 стр.