名词
中文翻译：技术维护
同义词：
['maintenance', 'repair', 'service']
例句：
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1. The technicians are responsible for the technical maintenance of the equipment.
技术人员负责设备的技术维护。
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2. The company provides regular technical maintenance services to its customers.
该公司向其客户提供定期的技术支持服务。
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3. The engineers performed a thorough technical maintenance on the machine before it was put back into operation.
工程师在机器重新投入运行前进行了彻底的技术维护。