hydraulic engineering grade的意思|示意
水利工程等级
hydraulic engineering grade的网络常见释义
水利工程等级 ... 水利工程测量 hydraulic engineering survey 水利工程等级 hydraulic engineering grade 水利工程事故 hydraulic engineering accident ...
hydraulic engineering grade相关例句
The study of hydraulic grade line is an important project in navigation engineering.
在航道的整治设计中，对水面线的研究一直是一个重要课题。
The utility model for the hydraulic control engineering and precise control of vibration quieting, improving product grade is of great significance.
本实用新型对于液压控制工程的防振降躁和精确控制，提升产品档次具有重大意义。