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Effect of Temperature and Time on the Penetration Layer of Pin Shaft in Vacuum Chromvanadizing by Chen Jiang, Mengjiu Zhang, Lishan Jin, Ningning Pang
Published 2022-01-01
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2
Influence of Tempering Temperature on Performance of Roller Chain Isothermal Chain Plate by Chen Jiang, Mengjiu Zhang, Zhaohua Shang, Ningning Pang
Published 2022-01-01
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