石砂的英文

stone sand

• 石:    dan,a unit of dry ...
• 砂:    sand; grit
• 长石砂:    arkose sand; felds ...

例句与用法

1. Methods of chemical anallysis of quartz andsiliceous sand for import and export
   进出口石英石砂化学分析方法
2. Super finishing stones , stick
   超精油石砂条
3. Carbo ironwork whetstone and stick are mainly used for each kind of metal grinding tool , cutting tool , treating tool , clamping tool and etc with a process of finishing , fine grinding , precision grinding or bur grinding
   铁工木工油石磨刀石铁工油石砂条主要用于各种金属磨具切削工具治具夹具.