keyless coupling meaning in Chinese
关键联轴节
无键联轴节
Examples
- Design of keyless coupling for the corrugated cardboard transverse cutting machine
瓦楞纸板横切机的无键联接设计 - What were then the alternatives before the , premeditatedly respectively and inadvertently , keyless couple
那么这两个分别故意地或粗心大意地未带钥匙的人，面临着什么样的选择呢？