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火柴有效支数是火柴产品的一个关键质量指标,直接体现火柴的实用价值。所以,对它的检验判定标准必须适应市场规律,满足用户要求。
The effective number of matches is a key quality indicator of match products and directly reflects the practical value of matches. Therefore, the inspection and judgment criteria for it must meet the market laws and meet the requirements of users.