| • basic insulation level | |
| मूल: radix source substance sum text beginning bottom | |
| विद्युतरोधन: insulation | |
| स्तर: level groups thickness water level degree stratum | |
मूल विद्युतरोधन स्तर अंग्रेज़ी में
[ mul vidyutarodhan star ]
| • basic insulation level | |
| मूल: radix source substance sum text beginning bottom | |
| विद्युतरोधन: insulation | |
| स्तर: level groups thickness water level degree stratum | |
