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Radial line dial plate and automobile meter provided with radial line dial plate
Radial line dial plate and automobile meter provided with radial line dial plate
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机译:径向线拨盘和具有该径向线拨盘的汽车仪表
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摘要
A radial line dial plate includes: a substrate body made of resin on which a radial line mark region is molded by a die mark-molding-face of a molding die; a plurality of fine grooves that extend radially outward in a radial direction from a center of the radial line mark region without intersecting with each other and are formed such that a distance therebetween is 1 μm or less at an outermost peripheral end to give a radial line pattern to the radial line mark region; and a metal thin film that is deposited to at least the radial line mark region of the substrate body.
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