金属壳密封 meaning in Chinese
seal with metal shell
Examples
- Standard for metal - enclosed low - voltage power circuit breaker switchgear - amendment 1 : short - time and short - circuit withstand current tests ; minimum areas for multiple cable connections
金属壳密封的低压电力线路断路器开关设备标准.修改1 :短时间和短路可耐电流测试;多电缆连接的最小区域