名词
中文翻译：Unknown
同义词：
['sealing device', 'fastening device', 'sealing mechanism']
例句：
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1.The cheveron seal on the door is a crucial part of the security system.
门上的锁具是安全系统的关键部分。
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2.The manufacturer used a special cheveron seal to ensure the product's quality.
制造商使用了一种特殊的锁具来确保产品的质量。
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3.The seal was removed by a professional locksmith to access the contents inside the safe.
专业锁匠移除了锁具以进入保险箱内的内容物。