… nozzles, plugs, supports, cupels, tubes, pipes, sheaths, rods and slide gates), other than those of siliceous fossil …
Explanatory notes
… nozzles, plugs, supports, cupels, tubes, pipes, sheaths, rods and slide gates), other than those of siliceous fossil … include : (1) Articles which, unlike the refractory products of heading 69.02 , are in many cases not permanent … and rods; stands for crucibles; ingot moulds; slide gates, rollers, blanks, forming tools, and pots; etc. (2) …