trough bottom造句
例句與造句
- some kind cylinder liner request measure nine parameters : inside and outside diameters in different positions, width of the boss of the part, hydraulic packing trough bottom diameter, shoulder place fillet partial diameter, and so on
某型氣缸套要求測(cè)量九個(gè)參數(shù):不同位置內(nèi)外徑,凸臺(tái)寬度,以及水封槽底徑和肩臺(tái)處的圓角部分的直徑等。 - It's difficult to find trough bottom in a sentence. 用trough bottom造句挺難的