DSTU A.2.4-12-2009 Rules of working documentation of mechanical boiler-making
Скачать ДСТУ 1156.2.4-122009DSTU A.2.4-4: 2009 SPDB. Basic requirements for the design and working documents
DSTU A.2.4-10: 2009 Rules of equipment specifications, products and materials
Keywords: working documents of mechanical boiler-making, composition and rule execution.