把設備故障劃分成以下四個等級

熱心網友

The equipment faults are classified into the following four categories/grades.

熱心網友

Divide the bugs of the equipment into the following four ranks.

熱心網友

Equipment faults are classified into the following 4 categories.

熱心網友

Divides following four ranks the equipment failure

熱心網友

Divede the malfunction of the equipments into the following four ranks.

熱心網友

Divides following four ranks the equipment breakdown