名词
中文翻译：安全阀压紧套筒同义词
同义词：
['safety valvepacking', 'safety valve packing sleeve']
例句：
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1. The safety valve is designedto prevent the system from overheating.
安全阀的设计是为了防止系统过热。
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2. Thetechnician carefully packed the safety valve with aspecial packing material.
技术人员小心地用一种特殊的填充材料包住安全阀。
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3. During maintenance, the safety valve must be checked forproper functioning.
维护期间，必须检查安全阀是否正常工作。