An Ontology and AHP Based Quality Evaluation Approach for Reuse Parts of End-of-Life Construction Machinery

Table 5

The parts reusability degree of comprehensive evaluation.

Reusability degree M	0 ≤ M < 3	3 ≤ M < 5	5 ≤ M < 7	7 ≤ M < 9	9 ≤ M ≤ 10
Reusability level	I	II	III	IV	V
Suggested action	Discard	Recycle	Complex remanufacturing	Simple remanufacturing	Direct reuse