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铅浴淬火
释义
铅浴淬火
Encyclopedia
工学
淬火
释
lead bath quenching
铅浴淬火
将钢件加热到临界温度以上30~50℃完全奥氏体化后,保温一定时间,然后在熔融铅液介质中快速冷却,并保温一段时间,最后在空气中冷却的淬火工艺。
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Tang'an Dongzhai
Tang and Song Ci History
Tang and Song Eminent Scholars' Categorized Comments on Poetry
Tanganyika
Tanganyika African Association
Tanganyika African National Union
Tanganyika Federation of Labor Unions
Tanganyika Lake
Tang Ao
Tang Aoqing
Tanga Region
Tangbai River
tangbao(traditional Chinese opera poster)
Tang Benzhong
Tangbo Huimengbei
Tangbu (account book of opera troupes in Jiangsu and Zhejiang provinces)
Tang Caichang
Tang Cheng
Tang Chongti
Tang Dabai
Tang Dai
Tang Danian
Tangdao Wan
Tang Daxi
Tang daynasty' offic land
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更新时间:2026/11/5 20:41:42