… Other refractory ceramic goods (for example, retorts, crucibles, …
Explanatory notes
… 69.03 - Other refractory ceramic goods (for example, retorts, crucibles, … are in many cases not permanent fixtures, such as retorts, reaction vessels, crucibles, cupels and similar articles for … muffles, nozzles, plugs, burner jets and similar parts of furnaces; saggars, stands and other kiln furniture to …