
Rubber materials for seals and diaphragms for gas appliances and gas equipment.
STANDARD published on 21.6.2024
Designation standards: BS EN 549:2019+A2:2024
Publication date standards: 21.6.2024
The number of pages: 38
Approximate weight : 114 g (0.25 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 978 0 539 32388 7 Status: Under Review