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Slide gate nozzle for tubes and the like, with a straight movement of the slide and an elastic gasket sheet carried by the slide, which necessarily lead during the closing of the tubes being closed by the slider against the estuary of the tube is pressed
Slide gate nozzle for tubes and the like, with a straight movement of the slide and an elastic gasket sheet carried by the slide, which necessarily lead during the closing of the tubes being closed by the slider against the estuary of the tube is pressed