sluice valve
美
英 
英漢解釋
例句
The disclosed valve refers to a hydraulic and pneumatic self-balance sluice valve.
本發明涉及一種閥門,特別是一種液、氣壓力自平衡閘閥。
the sluice valve is corresponding to the water outlet and hermetically connected with the water outlet;
水閘與放水口相對應并與之密封連接;
flange cast steel sluice valve
法蘭鑄鋼閘閥