机读格式显示(MARC)
- 100 __ |a 20210507d2021 ekmy0chiy50 ea
- 200 __ |a 油管材料离子渗氮和PCVD复合处理性能研究 |d Research on Ion Nitriding and PCVD Composite Processing of Property of Tubing |f 毕思 |g 左治江
- 328 __ |a 学位论文(硕士)--江汉大学,2014
- 500 __ |a Research on Ion Nitriding and PCVD Composite Processing of Property of Tubing |m chi