switchboard model
常见例句
- The utility model relates to a cubicle switchboard, especially to a push interlocking device for drawer cubicle switchboard.
本实用新型涉及一种开关柜，尤其涉及一种抽屉开关柜的推进联 锁装置。
ip.com - The utility model increases the safety coefficient of the drawer cubicle switchboard. It is simple in structure and advantageous for industrialized production.
本实用新型提高了 抽屉开关柜的安全系数，同时结构简单，有利于工业化生产。
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