名词
中文翻译：硬度测试仪
同义词：
['hardness tester', 'hardness meter例句：1. This machine is used to measure the hardness of metal samples.（这台机器用于测量金属样品的硬度。）']
例句：
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1. This machine is used to measure the hardness of metal samples.
这台机器用于测量金属样品的硬度。
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2.The hardness tester was used to determine the quality of the steel.
硬度测试仪被用来测定钢铁的质量。
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3. The engineer used the hardness tester to check the consistency of the paint.
工程师使用硬度测试仪来检查油漆的一致性。