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BH┐2催渗剂在汽车后桥齿轮渗碳中的应用湖北车桥集团(湖北公安县434300)钟贤荣陈章明胡祖刚西北大学296信箱(西安710069)安纬ApplicationofBH┐2EnergizeronCarburizingofAutomobileGearZ...
BH ┐ 2 permeability catalyst in the car carbody gear rear axle Hubei Axle Group (Hubei 434300) Zhong Xianrong Chen Zhangming Hu Zugang Northwest University 296 Mailbox (Xi’an 710069) An Wei ApplicationofBH┐2EnergizeronCarburizingofAutomobileGearZ ...