名词
中文翻译：手检
同义词：
['hand check', 'hand examination']
例句：
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1.The engineer conducted a hand inspection of the machine before it was put into use.
工程师在使用机器之前进行了手检。
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2.During the hand inspection, the technician found several small cracks in the wall.
在手检过程中，技术员发现墙上有几处小裂缝。
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3. The quality control team will conduct a hand inspection on the new product to ensure its safety and effectiveness.
质量控制团队将对新产品进行手检，以确保其安全性和有效性。