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10.9级紧固件用非调质钢试制
曹杰,,阎军,孙维,刘雅政,章静,于同仁
Experimental Production of Non-Quenched and Tempered Steel for Grade 10.9 Fasteners
CAO Jie1,2,YAN Jun2,SUN Wei3,LIU Ya-zheng1,ZHANG Jing2,YU Tong-ren3
钢铁 . 2012, (1): 65 -68 .