Therefore working in foul water , it is very reliable not to stop up the operating .
因此，在污水中工作不会堵塞运行极为可靠。
Research of Energy-Saving and Economic Operating of the Water Circulating Pump;
因此循环气流以极高的能量离开气泵。
Research of Energy-Saving and Economic Operating of the Water Circulating Pump;
因此循环气流以极高的能量离开气泵。
应用推荐