CN106762053A
|
|
A kind of optimal control method of plug and play urea injection system OBD monitoring
|
CN106845083A
|
|
A kind of method that calculating SCR catalytic mufflers transient-cycle in point state tests brake specific emission
|
CN106837486A
|
|
Gas helps formula urea injection system and gas to help formula method for urea injection control
|
CN107044323A
|
|
A kind of SCR catalyst ammonia amount of storage computational methods and the device used
|
CN107060961A
|
|
A kind of SCR catalytic mufflers device
|
CN107060969A
|
|
SCR spraying systems test device and method
|
CN106837485A
|
|
The test device and its method of SCR spraying system steady state controling precisions
|
CN106762058A
|
|
A kind of method and system for correcting urea injecting quantity
|
CN106762052A
|
|
A kind of control method and its system for solving urea nozzle Crystallization Plugging
|
CN107060968A
|
|
A kind of method and system for judging urea pump pipeline blockage or gas leakage
|
CN107044322A
|
|
A kind of urea nozzle blocks the control method for removing and judging that nozzle is damaged
|