Application Study of Area Ratio Principle in Submersible Pump Design Posted on March 08, 2018 A water pump design method based on the area ratio principle is proposed. That is, under the condit…
Water Chiller reasonable long-term use can reduce the failure rate Posted on March 08, 2018 Many enterprises to buy Water Chiller, there are engineers through the actual demand for precision c…
Northwestern University made a number of breakthroughs in graphene research and industrialization Posted on March 08, 2018 Battery capacity increased by 60-70%, the volume is reduced by 2/3, cell phone standby time will i…
Line butterfly valve in the high-performance anti-corrosion series of special role Posted on March 06, 2018 Sodium Hypochlorite Feed Pump Installed at a California Water Purification Plant Goleta Water Distr…
Laser cooling atoms can create strong interaction quantum contacts Posted on March 06, 2018 The University of Geneva, Switzerland, in collaboration with the ETH Zurich scientists, uses a qua…
Packing type conical plug valve sealing principle Posted on March 06, 2018 Stuffed conical plug valves with a packing inside the valve body to seal between the valve plug and …
- kutsun sinua kokonaan läpi kiinaan yiwu auton ja moottoripyörän tarvikkeita. reilua. Posted on March 06, 2018 - kutsun sinua kokonaan läpi kiinaan yiwu auton ja moottoripyörän tarvikke…
Miniature pump selection and performance specifications Posted on March 06, 2018 First, only need to pump or solution, requires self-priming capability, and the flow and output pre…
Ali first public quantum communication technology: used in cloud computing services Posted on March 06, 2018 Quantum communication is one of the cutting-edge technologies in the field of communications. Chin…
Fitting Curve of Circulating Water Pump and Its Practical Application Posted on March 05, 2018 Hot water heating system is a complex system of hot users, heat network and heat source and circula…
Marintec China 2017 Posted on March 05, 2018 Marintec China is poised to be the definitive event and is undoubtedly a must-attend …
Gear pump failure analysis and troubleshooting Posted on March 05, 2018 Gear pump is through a pair of parameters and structure of the same involute gear rolling mutual en…