ÖNORM EN 45510-4-1:1999-08

Действует

Guide for procurement of power station equipment - Part 4: Boiler auxiliaries - Section 1: Equipment for reduction of dust emissions

Ссылочные документы

Действует

Quality management systems - Requirements (ISO 9001:2015)

Заменен

Quality systems. Model for quality assurance in production, installation and servicing — 20 стр.