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There is no leakage in production by specific design filling spout.
特殊设计的灌装嘴，使生产过程不滴漏。
youdao
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The filling head is installed with anti-leakage device, to ensure no leakage.
灌装头设有真空回吸防漏装置，确保灌装不滴漏。
youdao
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The filling head is installed with anti-leakage device, to ensure no leakage.
灌装头设有真空回吸防漏装置，确保灌装不滴漏。
youdao