名词
中文翻译：气动密封
同义词：
['air-powered sealing', 'pneumatic sealing例句：1. The pneumatic calking system is designed to prevent leaks in pipelines.（气动密封系统旨在防止管道泄漏。）2. The engineers used a pneumatic calking tool to repair the damaged pipe.（工程师们使用气动密封工具来修复损坏的管道。）']
例句：
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1. The pneumatic calking system is designed to prevent leaks in pipelines.
气动密封系统旨在防止管道泄漏。
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2. The engineers used a pneumatic calking tool to repair the damaged pipe.
工程师们使用气动密封工具来修复损坏的管道。
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3. The pneumatic calking process is efficient and reduces maintenance costs.
气动密封过程高效，降低了维护成本。