| 摘要 |
A steam outlet assembly comprises a metal tubular portion within which steam passes when the assembly is in use. A plastics steam nozzle extends through apertures in the tubular portion which are spaced apart circumferentially therearound. The plastics nozzle is provided with a transverse through-bore in the tubular portion interior opening out at a head end and/or a screw-threaded end of the nozzle, outside the tubular portion. The nozzle is provided with seals means around apertures on the outside of the tubular portion.
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