Zojuist vertaald

EN>ES: add-on security
EN>ES: stack conveyor
EN>ES: push-button signal box
EN>ES: encoding scheme
EN>ES: ENMOD Convention
EN>ES: deterioration indicator
EN>ES: bridge and router
EN>ES: constraints part
EN>ES: Less than Train Load
EN>ES: add-on component
EN>ES: add-on memory
EN>ES: developer
EN>ES: synchronization source
EN>ES: lifeboat