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深层渗碳
Deep carburizing
价格:¥0.00
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测定工业淬火油冷却性能的镍合金探头实验方法
Industrial quenching oil --Determination of cooling characteristics -- Nickel-alloy probe test method
价格:¥0.00
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钢件的渗碳与碳氮共渗淬火回火
Carburizing or carbonitriding and post-quenching and tempering of steel part
价格:¥0.00
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气体氮碳共渗
Gas nitrocarburzong
价格:¥0.00
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钢的锻造余热淬火回火处理
Ansforging and tempering of steel
价格:¥0.00
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液态淬火冷却设备 技术条件
Technological requirements of liquid quenching apparatus
价格:¥0.00
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