Molten glass dropping nozzle, molded glass product manufacturing method and molded glass product manufacturing apparatus
A molten glass dropping nozzle including: a molten glass flow path therein for flowing molten glass; and a plurality of openings of the flow path, the plurality of openings being provided on a front end of the molten glass dropping nozzle, wherein the molten glass flowing out of the plurality of ope...
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Sprache: | eng |
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