… the flow (for supply, discharge, etc.), of fluids (liquid, viscous or gaseous), or, in certain cases, of solids (e.g., … or pressure regulator‑reducers), also mounted at the outlets of pressure containers, of boilers, on connecting …
… are rotated on two bearing blocks or between centres, the out‑of‑balance being measured mechanically (tracing of … tracing point combined with a measuring device follows the outline of the area to be measured. Integrators, …
… gases passing through it to the air travelling along its outer surface, and a motor‑driven fan or blower. Generally … electric fan, mounted in a common housing provided with air outlets (grille or adjustable shutters). These … Some of these appliances may also be provided with an outside‑air intake enabling them to be used as fresh air …
… their electrical properties ‑ particularly that of emitting coloured rays (used, for example, in neon signs) under the … (gives a rosy orange‑yellow light or, combined with mercury vapour, “daylight” lighting). (3) Argon (a colourless and odourless gas used to provide an inert …
… bent, hollowed or the like, of any shape or size, with or without parallel faces, used as clock or watch glasses; it … intended, in practice, for optical working. Nevertheless, should they be optically worked they would be excluded ( heading 90.01 ). The glasses …
… tube or tubes. This unit, which is usually suspended or mounted on a pedestal or other support with a directing or … on the facts that X‑rays can penetrate bodies which are impervious to ordinary light and that their absorption … accessories, these devices are usually mounted on the outlet port of the X‑ray tube or of the “bomb”. (3) …
… a piston or plunger driven within a cylinder, the inlet and outlet being regulated by valves. “Single-acting” pumps … pressure. Multi-cylinder pumps are used for increased output. The cylinders may be either in line or in a star … the resulting centrifugal action forcing the liquid outwards to the periphery of an annular casing containing an …
… by mosquitoes of the genus Aedes 3822.13 - - For blood-grouping 3822.19 - - Other 3822.90 - Other This heading … if one or more components are separate chemically defined compounds of Chapter 28 or Chapter 29, synthetic colouring matter of heading 32.04 or any other substance …
… Mixing units , used in sound recording for combining the output from two or more microphones; they are sometimes … directly, of subheading 2404.12 or 2404.19, with or without nicotine; and (ii) Other similar personal electric …
WCO Trade Tools provides essential information to support your trade activity.
