夜光漆 (luminous paints)本产品是由特殊的一种发光质料及进口助剂而成,具备吸光和发光无限轮回的功能。
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Conventional luminous paints all used to rely on radioactive substances to generate their afterglow.
传统的夜光涂料都依靠放射性物质发光。
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In addition to EXIT signs, tritium is commonly used in aircraft dials, gauges, luminous paints and wristwatches.
FORBES: Radioactive Tritium Leaks from Nuke Plant; Also Two Million EXIT Signs
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