An IC package having multiple surfaces for interconnection with interconnection elements making connections from the IC chip to the IO terminations of the package assembly which reside on more than one of its surfaces and which make interconnections to other devices or assemblies that are spatially separated. The particulate material moves or is prevented from not moving, while the fluid passes through the bed at a rate greater than the stagnant bed pinning flow rate. An upper isolator is assembled with bottom and top washers on the opposite side of a sheet metal support from the integrated isolatorjounce bumper. 03 and 100 g; deionised water, in quantities of 15. The hard coating also includes at least one layer stack with one X mixed layer, followed by another X layer, followed by another X mixed layer, followed by another X layer. A sheath encompasses at least part of the longitudinal portion of the jaw connection wire.