… transport or storage prior to use (for example, by sulphur dioxide gas, in brine, in sulphur water or in other preservative solutions), provided they …
… transport or storage prior to use (for example, by sulphur dioxide gas, in brine, in sulphur water or in other preservative solutions), provided they …
… or potassium persulphate with an acid. It is a colourless liquid with the appearance of ordinary water. It may have a syrupy consistency and corrodes the … hair, etc. It is also used for vat‑dyeing, for purifying water, for restoring old pictures, in photography and in …
… and parts thereof, of iron or steel. 7324.10 ‑ Sinks and wash basins, of stainless steel ‑ Baths : … of iron or steel articles. The heading includes, baths, bidets, hip-baths, foot-baths, sinks, wash basins, toilet sets; soap dishes and sponge baskets; …
… acid charged with an excess (up to 80 %) of sulphur trioxide. Oleums can be liquid or solid, very brown in … give off dangerous fumes (in particular, free sulphur trioxide). They are presented in glass, earthenware or sheet iron containers. Oleum is largely used …
… ). (5) Permanganic anhydride (Mn 2 O 7 ). Dark brown liquid which absorbs moisture and detonates towards 40 °C. This anhydride gives the permanganates …
… strong ammoniacal odour. (2) Excreta, dung, soiled fleece waste and manure, unsuitable for use other than as … resulting from the treatment of leather with sulphuric acid. (6) Compost consisting of rotted waste vegetable and other matter where decay has been …
… shape, and angular “ grits ” . Shot is produced by pouring liquid iron or steel into cold water or into a jet of steam; the grits are obtained by the …
… This means that the heading will include mixtures of oxides or hydroxides of these elements or mixtures of salts having the … and hydroxides . Ceric oxide, a white powder insoluble in water, is obtained from cerium nitrate; it is used as an …
… at the front, it is generally fastened by means of a slide fastener (zipper). It may or may not be fitted with a … trousers may be fitted with ribbed or elasticated bands, slide fasteners (zippers) or other tightening elements at … closed by a slide fastener (zipper), possibly with a waistcoat in addition, and ‑ one pair of …
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