名词
中文翻译：刀片参考线
同义词：
['blade reference', 'blade guideline例句：1. The engineer used a blade reference line to mark the cutting edge of the saw.（工程师使用刀片参考线来标记锯片的切削边缘。）']
例句：
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1. The engineer used a blade reference line to mark the cutting edge of the saw.
工程师使用刀片参考线来标记锯片的切削边缘。
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2. During the assembly process, it's crucial to align the blade reference lines accurately.
在装配过程中，准确对齐刀片参考线至关重要。
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3.The toolmaker carefully measured and marked the blade reference line on the cutting tool.
工具制造商仔细测量并标记了切割工具上的刀片参考线。