名词
中文翻译：气动密封
同义词：
['airtight seal', 'pneumatic sealing', 'airtightness例句：1. The pneumatic seal is used in the production of high-pressure equipment.（气动密封用于制造高压设备。）2. The pneumatic seal is a crucial component in the assembly process.（气动密封是装配过程中的关键部件。）']
例句：
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1. The pneumatic seal is used in the production of high-pressure equipment.
气动密封用于制造高压设备。
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2. The pneumatic seal is a crucial component in the assembly process.
气动密封是装配过程中的关键部件。
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3. The pneumatic seal helps to prevent leakage during transportation.
气动密封在运输过程中有助于防止泄漏。