… to whether the microscope is the monocular or binocular type), and an objective‑holder (generally revolving). The … purpose microscopes include : (1) Trichinoscopes , a type of projection microscope, used for examining pork … manufacturing processes; these may be of the conventional types or may be special models designed for fitting to …
… however, covers all capacitors irrespective of their type and method of manufacture and whatever their intended … those in which the capacitance cannot be varied. The main types are : dry capacitors, “oil” impregnated capacitors, …
… Blowpipes are said to be of high‑pressure or low‑pressure type depending on whether they are designed to be connected … source of inflammable gas. In the high‑pressure type, the compression gives the gas the velocity required to … with the low‑pressure type a compressor is necessary. Both types of blowpipes are otherwise of more or less similar …
… multiple-walled insulating units of glass, the most common type of which consists of two or more panels of glass (sheet, plate, float or even such types as hammered or cathedral) separated by a layer of dry …
… up textile articles, but excluding household or laundry‑type washing machines ( heading 84.50 ). (II) For the … but excluding smoothing or ironing machines of the calender type, whether or not for domestic use, of heading 84.20 . … smaller arm. Other machines of this group are mainly vat‑type machines already referred to, adapted for dealing with …
… product, mostly used for insulation purposes. There are two types of glass fibre: (a) (continuous) filament glass fibre … i.e. chopped strand mats, continuous strand mats and typical fabrics which are not woven, like veils (thin … produce glass. Depending on the composition different glass types may be produced. It flows into a forehearth, the …
… heading. In addition, however, there are certain special types, particularly for producing high vacua, such as … heat of compression which is generated. There are several types of compressors, for example, reciprocating piston, …
… in the nature of a ducted propeller, most of its output bypassing the compressor and turbine and joining the exhaust … than providing motive power for aircraft. There are two types of cycles : (1) The simple cycle, in which air is …
… Acetals may be regarded as di-ethers of (normally hypothetical) hydrates of aldehydes and ketones. Hemiacetals … (1) Methylal (CH 2 (OCH 3 ) 2 ). Dimethyl ether of the hypothetical hydrate of formaldehyde. Colourless liquid with … Dimethylacetal (CH 3 CH(OCH 3 ) 2 ). Dimethyl ether of the hypothetical hydrate of acetaldehyde; used as an …
WCO Trade Tools provides essential information to support your trade activity.
