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石油钻具螺纹防粘扣磷化膜性能研究
沙成斌, 姜 益
Study on Properties of Anti - Galling Phosphating Films for Threads of Oil Drilling Tools
SHA Chengbin, JIANG Yi
材料保护 . 2022, (10): 139 -142 .  DOI: 10.16577/j.issn.1001-1560.2022.0289