四通道阀体加工工艺改进——基于夹具设计创新

徐丽瑜

Improvement on Processing Technology of Four-channel Valve——based on the Innovative Design of a Fixture

XU Li-yu

工业技术创新 . 2017, (2): 99 -101 . DOI: 10.14103/j.issn.2095-8412.2017.02.026