sluice valve
美
英 
英汉解释
例句
The disclosed valve refers to a hydraulic and pneumatic self-balance sluice valve.
本发明涉及一种阀门,特别是一种液、气压力自平衡闸阀。
the sluice valve is corresponding to the water outlet and hermetically connected with the water outlet;
水闸与放水口相对应并与之密封连接;
flange cast steel sluice valve
法兰铸钢闸阀