名词
中文翻译：安全锁定螺栓
同义词：
['safety bolt', 'safety locking bolt例句：1. The engineer used a safety locking bolt to secure the heavy machinery.（工程师使用安全锁定螺栓来固定重型机械。）']
例句：
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1. The engineer used a safety locking bolt to secure the heavy machinery.
工程师使用安全锁定螺栓来固定重型机械。
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2.The construction site was equipped with safety locking bolts to prevent accidents.
施工现场配备了安全锁定螺栓，以防止事故的发生。
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3.The carpenter tightened the safety locking bolts before starting the project.
木匠在开始项目前紧固了安全锁定螺栓。