带合金碳化钨涂层极片轧辊表面硬度的在线测量 / Online Measurement of Surface Hardness of Alloy Tungsten Carbide Coated Pole-piece Roller
- Resource Type
- Academic Journal
- Source
- 计量与测试技术 / Metrology & Measurement Technique. 47(5):31-38
- Subject
极片轧辊 合金碳化钨涂层 硬度 便携式里氏硬度计 超声波硬度计 - Language
- Chinese
- ISSN
- 1004-6941