grease nipple meaning in Hindi

Examples

1. The channels behind the grease nipple lead to where the lubrication is needed.
2. Cars after 1931 replaced the rubber bushes with bronze bushes and grease nipples.
3. There were just two grease nipples requiring attention, positioned on the steering kingpins.
4. The Firebird had an all-synchromesh gearbox, and the chassis was lubricated by grease nipples under the bonnet.