Analyzing and Dealing with the Distortions in Customer Requirements Transmission Process of QFD

Table 7

The contribution degrees of technical characteristics.

Relationship	CR1:5	CR2:2	CR3=CR4:1
Strong=5	=25	==10	=5
Moderate=3	=15	/	===3
Weak=1	=5	/	==1
Unrelated=0	==0	=TC23=TC25=0	====0