… with refractory material, usually fitted with devices to facilitate tipping or pouring and in some cases fitted with … incorporate devices for shaking or tapping the moulds to facilitate the even setting of the molten metal. (2) …
… removed for economy in transport or to prevent decay. The principal products classified here, when of the above … with creosote or other substances. Tree stumps and roots of special woods, and certain growths such as those used for …
… shaped along any of its edges, ends or faces either to facilitate subsequent assembly or to obtain the mouldings or … laths of roughly sawn wood, assembled with glue in order to facilitate transport or later working ( heading 44.21 ). (d) …
… dried in the open air or mechanically. The fibres are then sufficiently loosened from the inner woody part of the plant … with sodium carbonate; it is then treated with dilute acid, when the stalks are disintegrated by the liberation of …
