常見例句雙語(yǔ)例句This paper introduces the method of simple conversion measuring and calculation for gear rack thickness with depthometer as prime measuring tool and Measuring Pin, measuring ball as auxiliary tool.介紹了以深度尺爲(wèi)量具，以棒、球爲(wèi)輔件的齒條齒厚簡(jiǎn)易轉(zhuǎn)化測(cè)量與計(jì)算方法。 返回 depthometer