145143 ⎘
Metals; Heavy metals; Other heavy metals; Copper or alloys thereof Nickel-Copper alloy, e.g. monel
BEARING FACES WITH FLUID CHANNELS FOR GEAR PUMPS
#2Bearing faces with fluid channels for gear pumps
#3Components for compressors having electroless coatings on wear surfaces
#4Inner rotor and outer rotor of internal gear pump