fest (beständig) (adj)

resistant (adj)

It runs without lubricants on a wear-resistant sliding shoe.

It is also highly resistant to weathering and ageing.

Thermoplastic elastomer is resistant to cleaning agents and mineral oil.

stable (adj)

Hinges Al light are adjustable, strong and versatile.

Always set down the height-adjustable work bench on a level surface.

Every strut is inherently stable because it is fastened individually.

稳定的 (adj)

耐 (adj)