常見(jiàn)例句雙語(yǔ)例句This paper is focused on the virtual testing system of bearing bush for depth of parallelism and height.本文研究的是一個(gè)測(cè)試軸瓦高出度及軸瓦對(duì)口麪平行度的虛擬測(cè)試系統(tǒng)。 返回 the parallelism of bush bearing