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商品生产经营者为使自己的商品或服务在市场竞争中区别于其他生产经营者的商品或服务而使用的识别性标记。一般由图形、文字、符号或其组合构成。
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law of personality
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law of planned proportional development
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law of probability distribution
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law of quadratic reciprocity
law of radioactive decay
law of rare events
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Law of Regarding the Strengthening of Ties Between School and Life and the Further Development of the USSR Public Education System
Law of Regulations of Important Industries
law of resistance
law of retail trade gravitation
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