GB/T 40804-2021金属切削机床加工过程的短期能力评估标准
英文:Short-term capability evaluation of machining processes on metal-cutting machine tools GB/T 40804-2021介绍: 国家标准《金属切削机床...
英文:Short-term capability evaluation of machining processes on metal-cutting machine tools GB/T 40804-2021介绍: 国家标准《金属切削机床...