fixed bearing
5.Injection mould with ball screw stripping and ball bearing and ta-pered wedge fixed-distance pull off mechanism
6.The note-issuing banks may issue currency notes only by surrendering non-interest-bearing US dollar backing at a fixed exchange rate of 7.80.
7.The note-issuing banks may issue currency notes only by surrendering non-interest-bearing US dollar backing at a fixed exchange rate of 7.80. Thus the Fund enjoys the seigniorage of the currency notes.
8.The finite-unit theory and ANSYS programs in the value calculation are used to simulate the three -dimensional distribution of stress field of the sensor bearing diamond film, which is firmly fixed with four B doped resistance, in order to make sure the optimal size, shape, position and arrangement manner of B doped pressure sensitive resistance to realize the optimal design of CMOS chip.
9.RuiChi"Brandmagnetic pump is mainly made up of pumpbody,gears,magnetic combined bearing equiptment isolation cover,motor and so on .Gear wheels joined with the inner magnetic steel are fixed in a hermetically sealed chamber which is made up of pumpbody and isolation cover.The motor powers the outer magnetic steel,the outer magnetic steel power the inner steel.Gear sheels are made to try turn .Thus dynamic hermetis seal is replaced by a static hermetic seal to get the result of importing medium wihtout leakages.

