名词
中文翻译：全硬化钢
同义词：
['hardened steel', 'hardened alloy例句：1. The construction of this bridge required the use of full-hardened steel.（建造这座桥需要使用全硬化钢。）']
例句：
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1. The construction of this bridge required the use of full-hardened steel.
建造这座桥需要使用全硬化钢。
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2.The car's engine is made from full-hardened steel.
这辆车的发动机是由全硬化钢制成的。
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3. The machine tool was built with full-hardened steel to ensure its durability.
这台机床是用全硬化钢制造的，以保障其耐用性。