mangelhaft (adj)

Dazu kamen die oft mangelhafte Materialqualität und die fehlende Kompatibilität.

defective (adj)

If the error persists, the column or control system is defective.

Roller conveyors can be modified and defective castors replaced with the flick of a wrist.

Dismantling comes into play during the maintenance, servicing, repair and inspection of plants and systems in order to exchange or repair worn or defective parts, for example.

faulty (adj)

The control system must issue acoustic and visual signals to warn of disruption caused by faulty assembly processes and/or assembly processes that could not be completed.

The Kanban system prevents overproduction and capital-consuming buffer warehousing and ensures that faulty products are not passed on downstream.

imperfect (adj)

defectuoso (adj)

imperfecto (adj)