เช็คราคาทำพื้น pu พื้น epoxy ราคาต่อตารางเมตรตากWe also use 3rd-bash cookies that help us analyze and understand how you employ this Internet site. These cookies are going to be stored inside your browser only using your consent. You also have the option to choose-out of thos
5, Remove the seal faces with O-rings out with the stationary seal seats remaining while in the pump utilizing an appropriate tool.Rotary lobe pumps provide superior effectiveness pumping at full selection. The flow amount is largely impartial of modifications in pressure. Also, you are able to assume low shearing and skilled handling of fluids sus