D3-HZ,D65-HZ0.2级 电动系频率表... 上海徐吉电气有限公司

p1Src=//y3.yzimgs.com/uploads_old/473047/2015092409264592_old.jpg&p2Src=//y3.yzimgs.com/uploads_old/473047/2015092409264597_old.jpg&p3Src=//y3.yzimgs.com/uploads_old/473047/2015092409264603_old.jpg"

aa