Triz-Difficulty+Replacement_of_a_mechanical_system-moving_Weight
[name::Difficulty+Replacement_of_a_mechanical_system-moving_Weight] [SpocWebEntityId::26407]
- [pro:: Triz-Difficulty] [Triz-Principle:: Triz-Replacement_of_a_mechanical_system]
- [con:: Triz-moving_Weight]