... delivery head 杨程高 ; 输送压头 ; 压力差 ; 交付总监 pump delivery head 泵输出水位 ; 泵的输出水头 ; 泵的输出水位 static delivery head 排出静压头 ...
3
?泵的输出水位
... delivery head 杨程高 ; 输送压头 ; 压力差 ; 交付总监 pump delivery head 泵输出水位 ; 泵的输出水头 ; 泵的输出水位 static delivery head 排出静压头 ...
双语例句
1
The instrument comprises a medicine bottle, a medicine delivery pipe, a fluid control switch and a spray head and characterized in that the medicine bottle is provided with an air pump.
本实用新型 的技术方案是：包括药瓶、给药管、流控开关和喷头，其特 征是在药瓶上设有气泵。
2
The paper introduces the protection measures of pumping-off water hammer in the design of high-flowrate high-head long-distance water-delivery booster pump station.