◸࣮ࣔࠩ 诚信经营,品质取胜;注重发展,不断创新! RENYI ELECTRIC Integrity management, quality win; focus on development and innovation! FZN25、FZRN25型真空负荷开关和组合电器 FZN25-12D/T630-20真空负荷开关外形及安装尺寸(mm) f f3 Ⴕ㷱ႀ 䲅㼒 䨙❸ 㐉㑄㒕 ≧䬔 ᱦ᳢ ⱋ⾦▙ᑓა ᄨ⩡ま ה㘩䒠 ᣑܬ䒠 ᧹҈䲎Ძ PAGE- 133