【计】 微粒

具有高硬度和高韧性，晶粒度为细级别的牌号。

堆焊采用的铸造碳化钨颗粒，以细的为佳。

该类产品采用模压成型工艺，具有颗粒细、结构均匀致密等特点。

橡木桶的巧妙陪衬架构出纯粹细致的单宁与其口感丰富的果香相得益彰。

carry forward the fine traditions

fine-tune

fine tip

coarse-fine control

fine mechanics (precision mechanics, light engineering)

fine coal

ultra-fine filter

fine movement caused by hollow bodies which react to pressure