… circuit). In certain cases (auto transformers) there is only a single coil, part of the winding of which is common … combination with certain liquids used as electrolytes will only allow current to flow in a single direction. Electrical …
… appliances which, in the vast majority of cases, are used only in professional practice (e.g., by doctors, surgeons, … shears, etc.). Such articles are classified in this heading only when they are clearly identifiable as being for medical …
… trial, put up in measured doses This heading covers only the following goods : (1) Sterile surgical catgut, … such as polyamides (nylons), polyesters; (d) metals (stainless steel, tantalum, silver, bronze). The …
… or “active”). However, electronic circuits containing only passive elements are excluded from this heading. Unlike electronic integrated circuits, discrete components …
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