Home / Standards / GB/T 4798.4-1990 GB/T 4798.4-1990 Abolished Environmental conditions existing in the application for electric and electronic products--Stationary use at non-weather-protected locations 电工电子产品应用环境条件 无气候防护场所固定使用 Standard Type GBT ICS 19.040 CCS A21 Status 废止 Issue Date 1990-11-08 Implementation 1991-07-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A