… relatively minute amounts and may be regarded as exogenous biocatalysts, their absence or deficiency giving rise to … B 2 is a nutrition and growth-promoting vitamin; it is biologically important as a utilisation factor for … Pyridoxine (INN) or adermin (pyridoxol) (3-hydroxy-4,5-bis(hydroxymethyl)-2-methyl- pyridine). Pyridoxal …
… carbonate 2836.30 ‑ Sodium hydrogencarbonate (sodium bicarbonate) 2836.40 ‑ Potassium carbonates 2836.50 ‑ … (I) Carbonates (neutral carbonates, hydrogencarbonates or bicarbonates, basic carbonates) ‑ metal salts of the … sodium salts and indigo; in the metallurgy of tungsten, bismuth antimony or vanadium; in photography; for purifying …
… genus Bos , which is divided into four sub-genera : Bos , Bibos , Novibos and Poephagus . These include, inter alia : … covers animals of the genera Bubalus , Syncerus and Bison . These include, inter alia : (A) Animals of the …
… man‑made fibres, cotton or linen. (A) Tulle and other bobbin‑net fabrics consist of warp threads with weft threads … crossing threads which twist round the straight warp and bind the pattern threads to it (see Figure 3). Opaque parts … series of threads : parallel warp threads, mesh threads and binding threads (e.g., filet net). Each mesh thread runs …
… bring this factor to, and maintain it at, a desired value, stabilised against disturbances, by constantly or periodically … this factor to, and maintain it at, a desired value, stabilised against disturbances, by constantly or periodically …
… textile fibres : 8445.11 ‑ ‑ Carding machines 8445.12 ‑ ‑ Combing machines 8445.13 ‑ ‑ Drawing or roving machines … condensed into a sliver, and are then wound on spools or bobbins or coiled into rotating bins. This group also covers carding machines for …
… 2905.43 - - Mannitol 2905.44 - - D-glucitol (sorbitol) 2905.45 - - Glycerol 2905.49 - - Other … of glycerol and of ethylene glycol). Aldehyde-bisulphite compounds and ketone-bisulphite compounds are classified as sulphonated …
… hand-set. In other cases the transmitter and receiver are a combined headphone and microphone, designed to be worn on … presented, microphones and receivers (whether or not combined as hand-sets), and loudspeakers are classified in … telephone sets may not have hand-set but comprise a combined headphone and microphone which is connected to a …
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