基本解釋[機(jī)械工程]卷筒外徑英漢例句雙語(yǔ)例句The drill bit in a cone shape outside has an outer diameter larger than or equal to the drill barrel to form an outer bulge.鉆頭外側(cè)呈錐體形狀，鉆頭外徑大于或等于鉆筒外徑形成外凸。ip.comoutside barrel diameter更多例句詞組短語(yǔ)短語(yǔ)outside diameter of barrel [機(jī)]輥體外徑outside barrel diameter更多詞組專業(yè)釋義機(jī)械工程卷筒外徑