Home / Standards / GB 4798.3-90 GB 4798.3-90 Environmental conditions for application of electric and electronic products — Stationary use at weather-protected locations 电工电子产品应用环境条件 有气候防护场所固定使用 Standard Type GB ICS N/A CCS N/A Status N/A Issue Date N/A Implementation N/A Responsible Dept N/A Drafting Unit N/A