Technological process
Marius Bergにより
1. 4.STEP Generating imitial ideas
2. 5.STEP Planning and budget
3. 6.STEP Manufacturing and construcions
4. 7.STEP Testing evulvating
5. 1.STEP Identify the need
6. 2.STEP Analysis of the problem and initial condition
7. 3.STEP Research of information
