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ÖNORM EN ISO 21049:2005-05
Действует
Pumps - Shaft sealing systems for centrifugal and rotary pumps (ISO 21049:2004)
ÖNORM EN ISO 6149-1:2019-11
Действует
Connections for hydraulic fluid power and general use - Ports and stud ends with ISO 261 metric threads and O-ring sealing - Part 1: Ports with truncated housing for O-ring seal (ISO 6149-1:2019)
ÖNORM EN 856:2020-09
Действует
Rubber hoses and hose assemblies - Rubber-covered spiral wire reinforced hydraulic type - Specification
ÖNORM EN ISO 3949:2021-05
Действует
Plastics hoses and hose assemblies - Textile-reinforced types for hydraulic applications - Specification (ISO 3949:2020, Corrected version 2020-12)
ÖNORM EN ISO 19879:2021-07
Действует
Metallic tube connections for fluid power and general use - Test methods for hydraulic fluid power connections (ISO 19879:2021)
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