fine grading meaning in English
细级配
Examples
- 12 , 000 sterling of the finest grade oil they took . we been out more than two years , see
他们偷走了价值12000英镑的上等油我们流亡了至少两年 - ? 12 , 000 sterling of the finest grade oil they took . we been out more than two years , see
他们偷走了价值12000英镑的上等油我们流亡了至少两年 - Technical support : advanced extrusion technologies and equipment , technologies for manufacturing super fine grades and high performance cemented carbides
主要技术支撑：先进的挤压技术与成套装备，高性能超细合金制造技术。