Electrostatics - Part 4-4: Standard test methods for specific applications - Electrostatic classification of flexible intermediate bulk containers (FIBC) (IEC 61340-4-4:2018); German version EN IEC 61340-4-4:2018
静电学.第4-4部分:特殊应用的标准试验方法.柔性中间散装容器(FIBC)的静电分类(IEC 61340-4-4-2018);德国版本EN IEC 61340-4-4:2018