客户经常性性问题回答（Customer recurring questions answered）.docVIP

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客户经常性性问题回答（Customer recurring questions answered）.doc

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客户经常性性问题回答（Customer recurring questions answered）

客户经常性性问题回答（Customer recurring questions answered） In this paper, by the shinhwa の apple Guo contribution Doc documents may have a poor browsing experience at the WAP end. It is recommended that you choose TXT, or download the source file to the native view. Jing bo photoelectric Internal documents Customers often ask questions P2 directory p1 p2 a directory brightness, brightness Angle, Angle color p3 three, four, p4 appearance shape voltage (p5 five, the life of p5 six, the length of the length of the feet (droop) 7, (droop) life p6 certification. P6 eight, nine, infrared (lr) emission from the p6 infrared emission from the purple light () () ten, purple light (pk) p6 11, step () spectroscopic p7 11, step (bin) spectral twelve, conditions of use will be twelve, thirteen use conditions, production capacity will be thirteen, fourteen, wafer capacity (chip) p7, chip (chip) 15, 14 delivery p8 fifteen, sixteen period of delivery, factory building, p8 16th, the workshop, personnel, for invoice - 17, p8, 18, 17 service - p8 18, 19, price - p8 19, price one Jing bo photoelectric Internal documents A, brightness 1. The definition of brightness is the intensity of the light reflected by the eye from a certain direction. Led brightness is usually measured in two ways (see below) 1, Mcd (light intensity) - the light intensity (unit: kendra) illuminant on the principal axis is the flux size in a certain direction. In general, the light source will emit light flux in different directions at different intensities, and the intensity of light radiation emitted in a particular direction is called light intensity. 2. Mlm (luminous flux) - total light intensity (unit: lumming) is emitted by a light source and is known as the luminous flux of all radiant energy known as luminous flux 2. Determine the factors of light intensity, determine the size of the factors of the intensity of light intensity and the strength of the chip; The size of the Angle (the magnitude of the Angle has littl