Explanatory notes
… Chapter 50 Silk GENERAL The General Explanatory Note to Section XI should be taken into account in reading the Explanatory Notes to this Chapter. For the purposes of this … so named because the producing worm has only very rarely been domesticated, the most important is tussah silk …Classification opinions
… or crocheted fabrics), having a semi-formed hem obtained merely by folding back the edge. Adoption : 1961 … 2. …