On the weak interaction of color hadrons

The most general form of weak hadronic current in the framework of coloured quark model has been studied on the basis of closed algebra for weak charges. The absence of nondiagonal neutral currents is a direct consequence of this condition. Neutral current components not equal to zero, fully coincide with electrical charge components. It provides us with possibility to construct an electromagnetic current in the form of a sum of left-hand and right-hand weak currents. The obtained general expression for the current depends on nine parameters, however the most known physical requirements for the current may be satisfied by two angles, very close to the Cabibbo angle with sinTHETAsub(s) = 0,211. The method to construct the currents, applicable to any theory with the symmetry of colour type has been indicated