sprinkler leakage
喷头泄漏
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解决了长期以来喷头微泄漏难以检测的难题。
The lang-standing difficult problem of measuring tiny leakage for cosmetic blow head has been solved.
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本文对化妆品喷头的泄漏问题进行了分析，并研制出对该喷头微泄的检测仪器。
The paper deals with the analysis of tiny leakage for cosmetic blow head and the measuring device of tiny leakage is developed.
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