… schools, shops, sheds, garages and greenhouses, are generally presented in the form of : - complete buildings, fully assembled, ready for use; - complete buildings, … unassembled, the necessary elements may be presented partially assembled (for example, walls, trusses) or cut to …
… 2939.62 - - Ergotamine (INN) and its salts 2939.63 - - Lysergic acid and its salts 2939.69 - - Other … Used as an oxytocic and as a precursor in the production of lysergide (INN) (see the list of precursors at the end of … include ergotamine succinate and ergotamine tartrate. (3) Lysergic acid (9,10-didehydro-6-methylergoline-8-carboxylic …
… distillation columns). Their active constituents are generally amino‑type substances derived in particular from … to premature ignition and thus prevent knocking. They are usually based on tetraethyllead and tetramethyllead, and … or on acrylic esters. (c) Oxidation inhibitors usually based on phenolic or amino compounds. (d) …
… one or more primary members composed of magnetic circuits, generally laminated (stack of magnetic laminations), on which coils are arranged and of a secondary member, usually in the form of a plate or profile of copper or … of carbon brushes which rub the slip rings. The stator usually consists of a system of electromagnets, but for …
… - Industrial : 7102.21 - - Unworked or simply sawn, cleaved or bruted 7102.29 - - Other … also includes parcels of rough diamonds that have only been sieved and that are packaged according to size … which because of their characteristic features cannot, normally be used for jewellery or for goldsmiths’ or …
… (such as a Wilton, see Figure 4); in this type the pile is simply looped under the weft threads. If, on the contrary, … the pattern being woven on a loom (e.g., Jacquard loom) specially equipped so as to be able to produce a design … pile carpets (face‑to‑face Wilton). The pile yarn is usually of wool or a wool/nylon mixture, but it may also be …
… such as decolourising, gas or moisture adsorption, catalysis, ion‑exchange or filtering. These products fall in two groups : (I) Products generally characterised by a very large specific surface (of … rendering the product active as a chemical adsorbent, a catalyst or an ion‑exchanger. (II) Products which …
… parian) and bone china. All these ceramics are almost completely vitrified, hard, and are essentially impermeable … firing temperature than with hard porcelain. The glaze is normally applied by further firing at a lower temperature, … which, unlike porcelain, are opaque, permeable to liquids, easily scratched with iron and whose fracture sticks to the …
… arsenic, or their compounds . - Containing mainly zinc : 2620.11 - - Hard zinc spelter 2620.19 - - … from the treatment of silver‑bearing ores. (8) Spent catalysts usable only for the extraction of metal or for the manufacture of chemicals. (9) Residual carnallite lyes, mainly used for obtaining magnesium chloride. (10) …
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