Draft Document - Communication cables - Specifications for test methods - Part 4-4: Environmental test methods - Resistance to solvents and contaminating fluids; German version prEN 50289-4-4:2006
文件草案-通信电缆-试验方法规范-第4-4部分:环境试验方法-耐溶剂和污染液体;德文版prEN 50289-4-4:2006