WHAT OF THESE DO NOT COUNT AS DEFECT A. DEFECTIVE DESIGNB. MISUSEC...

45. - 30 TRAC NGHIEM KHAO THI
30 TRAC NGHIEM KHAO THI

45. What of these do not count as defect

A. Defective design

B. Misuse

C. Defects materials

D. Defects workmanship