油垫 meaning in English
lubricating pad
oil cushion
oil mat
oil pad
oiling pad
Examples
- Abstract : refer the development of rock salt mining , the kunming salt mine determines changing process of the oil underlay to the connected well
文摘:随着岩盐开采技术的不断发展,昆明盐矿研究决定,将该矿油垫法采卤生产工艺井改为连通法生产工艺井。