language:English
MAIN FEATURES: 1、Vane type oxygen Increasing efficiency. can quickly and effectively increase the dissolved oxygen in the water 2、Push water slurry leaves slowly. prompting the upper and lower waier exchange 3、Special planetary gear motor speed independent research and development. Energysaving and low consumption 4、Has strong pumping capacity. Improve the bottom of the pond water quality 5、Push the wave function has a certain
No account? Please register
If you are logging in for the first time, please click the"Register" button to complete the registration.