draft elbow tube
常见例句
- Only the inlet conical part of an elbow draft tube is taken to study the fin effect to alleviate the surging.
以弯肘型直锥段作为模型，研究了稳流片消减涡动强度的效果。 - The draft tube of hydraulic turbine for Chanwusu powerstaion is made up of draft tube elbow and draft tube cone, its installation will be finished by step.
察汗乌苏电站水轮机的尾水管尾水肘管和尾水锥管，其施工工程也是分步进行的。 返回 draft elbow tube