A water soluble tablet comprising a cleaning composition. The exhaust gas post-processing device includes a diesel particulate filtering device, a selective catalyst reduction device, a connecting pipe connecting the diesel particulate filtering and the selective catalyst reduction device, and an injection device configured to inject a reducing agent into the connecting pipe. The special cards significantly increase the variety of hands players can get as well as the strategy involved during pegging and counting. The ID codes of the devices are then read at each step in assembly so the devices can be tracked through assembly individually, rather than by lots. The groove volume ratio Rc of the crown rib, which is a ratio of the total volume of the grooves and sipes provided on the crown rib to the rib volume of the crown rib ,the groove volume ratio Rm of the middle rib, andthe groove volume ratio Rs of the shoulder rib satisfy the relationship,Rc<=Rm<Rs. The power-managed IC, while exiting the low-power state, may discard a portion of the data frame such as for example, some or all of the discardable preamble, without discarding payload.