A construction site USES two-level RCD protection in accordance with the industry standard, the RCD trips frequently in the general distribution box in the process of construction.
摘要某施工现场按照行业标准，采用两级RCD保护，施工过程中总配电箱内的RCD频繁跳闸。
A construction site USES two-level RCD protection in accordance with the industry standard, the RCD trips frequently in the general distribution box in the process of construction.
摘要某施工现场按照行业标准，采用两级RCD保护，施工过程中总配电箱内的RCD频繁跳闸。
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