Ölstützfeuerung (Feminine)

oil auxiliary firing (Neuter)

oil back-up firing (Neuter)

oil supplementary firing (Neuter)

encendido auxiliar de aceite (Neuter)

encendido de respaldo de aceite (Neuter)

备用点火油 (Neuter)

补燃油 (Neuter)

辅助点火油 (Neuter)