低压开关设备和控制设备总则 meaning in English
general rules for low-voltage switchgear and controlgear
Examples
- Low - voltage switchgear and controlgear . general rules
低压开关设备和控制设备总则 - General rules for low - voltage switchgear and controlgear
低压开关设备和控制设备总则
general rules for low-voltage switchgear and controlgear