… gates), other than those of siliceous fossil meals or of similar siliceous earths. …
Explanatory notes
… gates), other than those of siliceous fossil meals or of similar siliceous earths (+). 6903.10 - Containing by weight … crucibles, cupels and similar articles for industrial or laboratory use, muffles, nozzles, plugs, burner jets and … stands for crucibles; ingot moulds; slide gates, rollers, blanks, forming tools, and pots; etc. (2) Tubing, piping …