
Pumps — Shaft sealing systems for centrifugal and rotary pumps
NORMA vydaná dňa 2.2.2004
Designation standards: ISO 21049:2004
Publication date standards: 2.2.2004
The number of pages: 195
Approximate weight : 616 g (1.36 lbs)
Country: International technical standard
Kategória: Technické normy ISO