Примеры использования Retro-reflecting devices на Английском языке и их переводы на Русский язык
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Colloquial
Retro-reflecting devices.
Regulation No. 3 Retro-reflecting devices.
Retro-reflecting devices.
Regulation No. 3 Retro-reflecting devices.
Retro-reflecting devices and fluorescent retro-reflecting material.
Regulation No. 3 Retro-reflecting devices.
Proposal for Supplement 13 to the 02 series of amendments to Regulation No. 3(Retro-reflecting devices);
Additional retro-reflecting devices and materials.
Resistance of the accessible rear face of mirror-backed retro-reflecting devices.
Regulation No. 3(Retro-reflecting devices) Agenda item 17.6.
The text reproduced below was prepared by the expert from the GTB to delete the shape requirements of retro-reflecting devices.
Annex 1 Retro-reflecting devices, symbols, units.
After undergoing the tests referred to in the above paragraph, the retro-reflecting devices in each group must have.
Annex 1- Retro-reflecting devices, symbols, units.
Shape and dimensions of retro-reflecting devices in class iva.
Retro-reflecting devices must be so constructed that they function satisfactorily and will continue to do so in normal use.
Shape and dimensions of retro-reflecting devices in class la or ib.
Retro-reflecting devices are divided into three classes according to their photometric characteristics: Class IA or IB, Class IIIA or IIIB, and Class IVA.
REGULATION No. 3 Retro-reflecting devices for power-driven vehicles and their trailers.
The two retro-reflecting devices giving the minimum and maximum values shall then be fully tested as shown in Annex 7.
Retro-reflecting devices may consist of a combined retro-reflecting optical unit and filter, which must be so designed that they cannot be separated under normal conditions of use.
Retro-reflecting devices must be so designed that they retain the prescribed photometric and colorimetric characteristics despite the humidity and corrosive influences to which they are normally exposed.
Retro-reflecting devices must also satisfy the conditions as to dimensions and shape, and the colorimetric, photometric, physical and mechanical requirements set forth in Annexes 5 to 11 and 13 to this Regulation.
Retro-reflecting devices of Class IB and IIIB are devices combined with other signal lamps which are not watertight according to Annex 8, paragraph 1.1., and which are integrated into the body of a vehicle.
Additional retro-reflecting devices and materials(including two retro-reflectors not complying with paragraph 6.17.4. below), are permitted provided they do not impair the effectiveness of the mandatory lighting and light-signalling devices.".
Retro-reflecting devices whether part of a lamp or not, shall be stripped of all removable parts and immersed for 10 minutes in water at a temperature of 50°+ 5°C, the highest point of the upper part of the illuminating surface being 20 mm below the surface of the water.
Clear retro-reflecting devices must not produce a selective reflection, that is to say, the trichromatic coordinates"x" and"y" of the standard illuminant"A" used to illuminate the retro-reflecting device must not undergo a change of more than 0.01 after reflection by the retro-reflecting device. .
Depending on the nature of the materials of which the retro-reflecting devices and, in particular, their optical units, are made, the competent authorities may authorize laboratories to omit certain unnecessary tests, subject to the express reservation that such omission must be mentioned under"Remarks" on the form notifying approval.
Retro-reflecting devices of Class IB and IIIB shall be tested according to the test procedures specified in annex 4, following the chronological order of tests given in annex 12, with the exception of the test according to annex 8, paragraph 1., which for Class IB and IIIB devices may be replaced by the test specified in annex 8, paragraph 1.2.
Retro-reflecting devices can be considered as belonging to the same type if they have one or more"retro-reflecting optical units" which are identical with those of the standard model, or if not identical are symmetrical and suitable for mounting one on the left and one on the right side of the vehicle, and if their other parts differ from those of the standard model only in ways not affecting the properties to which this Regulation applies.