Siederohr (Kesselverdampferrohr) (Neutro)

evaporator tube (Neutro)

steam generating tube (Neutro)

water tube (Neutro)

tubo de agua (Neutro)

tubo de generación de vapor (Neutro)

tubo evaporador (Neutro)

水管 (Neutro)

蒸发器管 (Neutro)

蒸汽发生管 (Neutro)