名词短语
中文翻译：铅封机
同义词：
['lead sealer', 'lead stamper']
例句：
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1. This press is designed to apply a lead seal on the packaging.
这台压印机被设计用来在包装上施加铅封。
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2. The company uses this press to ensure the integrity of its products.
该公司使用这台压印机来确保其产品的质量。
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3. The lead seal was removed by a professional technician.
铅封由专业技师移除。