Explanatory notes
… a maximum cross-sectional dimension of 3 mm or more and having a mesh size of 100 cm 2 or more - Other … screening, safety guards for machinery, conveyor belting, shelving, mattresses, upholstery, sieves and riddles, etc.; … from this heading, the following fall in other Chapters, viz. : (a) Woven fabric of metal thread, of a kind used in …