00:47 vertical multistage centrifugal water pump
00:56 Trade showLet’s take a look at the introduction about our company’s solar pumps
01:02 Disassembly and assembly of DC pump motor
00:51 Trade showShanghai exhibition
02:15 How does the hybrid pump inverter learn by itself?
00:38 DC solar surface pump
00:38 Portable DC Solar Pump#pump #Portable #surface
00:45 how to know a solar pump motor looks like?