7019191050
- Glass fibres (including glass wool) and articles thereof (for example, yarn, woven fabrics)
- Slivers, rovings, yarn and chopped strands
- Other
- Of filaments
- Yarn of 11 tex or a multiple thereof (± 7,5 %), obtained from continuous spun-glass filaments, containing 93 percent by weight or more of silicon dioxide, of a nominal diameter of 6 µm or 9 µm, other than those treated