Home / Standards / GBT 16895.7-2021 GBT 16895.7-2021 Low-voltage electrical installations — Part 7-704: Requirements for special installations or locations — Construction and demolition sites 低压电气装置 第7-704部分：特殊装置或场所的要求 施工和拆除 Standard Type GBT ICS N/A CCS N/A Status N/A Issue Date N/A Implementation N/A Responsible Dept N/A Drafting Unit N/A