粉末冶金零件中孔隙的涂镀前封闭处理技术进展
朱立群, 刘慧丛, 李卫平, 陈贻炽
Research Progress of Pore Sealing Technology of Powder Metallurgy Parts before Plating
ZHU Li-qun, LIU Hui-cong, LI Wei-ping, CHEN Yi-chi
表面技术 . 2017, (4): 1 -6 .  DOI: 10.16490/j.cnki.issn.1001-3660.2017.04.001