the small hole machining of the nozzle diameter of 0.1nm has not become a problem. At present, most of the domestic use of EDM drilling, especially suitable for machining small holes in high hardness, difficult to cut materials, such as pre...
fire extinguishing supression mist nozzle is design of large flow, water mist cov...
Fire protection fine water atomizing nozzle adopted by high-pressure fine water m...
High Pressure Water Mist Nozzle Opening Type...
High Pressure Water Mist Nozzles For Fire Fighting Protection...
High Pressure Water Mist Nozzles Open and Closed Type...
Straight Hole Jet Structure Fine Water Atomizing Nozzle For Fire Fighting Protect...