… or other mechanical properties of materials (for example, metals, wood, textiles, paper, plastics). …
Explanatory notes
… or other mechanical properties of materials (for example, metals, wood, textiles, paper, plastics). 9024.10 ‑ Machines … properties of various materials (e.g., metals, wood, concrete, textile yarns and fabrics, paper or paperboard, … measuring properties such as porosity, thermal expansion, etc. ( heading 90.27 ). (b) Instruments or apparatus …