low alloy cast steel bainite
low alloy cast steel bainite
低合金铸钢贝氏体
以上为机器翻译结果,长、整句建议使用 人工翻译 。
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As shown by the experiments, the jaw grinders cast with air-quenched-bainite steel offer a life span twice as long as those made of ordinary low alloy steel.
经现场试验表明,用空淬贝氏体钢浇注的颚板,其寿命是普通低合金钢颚板的两倍。
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