Road vehicles. Elastomeric cups and seals for cylinders for hydraulic braking systems using a non-petroleum base hydraulic brake fluid (service temperature 70°C max.) included-in-kit BS 6978-2 on testing for

BS 6978-2 on testing for seed drills for rows applies to:

It covers system design

Who is BS EN 12236 - Requirements of ductwork hangers and supports for

It will help users comply with current regulations and industry standards

Calibration of modulation depth

Road vehicles. Elastomeric cups and seals for cylinders for hydraulic braking systems using a non-petroleum base hydraulic brake fluid (service temperature 70°C max.) included-in-kit BS 6978-2 on testing for1 Scope This International Standard specifies performance tests of brake cups and seals for hydraulic braking systems for road vehicles. It does not include requirements relating to chemical composition, tensile strength and elongation of the rubber compound. Disc brake seals are not covered by this International Standard. This International Standard is applicable to moulded seals (cups or double lipped type gland seals), 60 mm in diameter and