汇川变频器3相380V MD310T0.7 1.5 -11KW可开发票 ¥450.00 汇川变频器 MD200T3.7B 3.7KW 紧凑矢量型客服在线 ¥780.00 汇川变频器MD300NT0.7B/1.5B/2.2B/3.7B/5.5B/7.5B/11B/15B ¥700.00 汇川变频器MD280NT15GB/18.5PB丨规格型号丨欢迎询价 ¥3200.00 汇川变频器 MD330T30GB MD330T30GB-6 30KW 张力控制 ¥1750.00 INOVANCE汇川MD290变频器0.7-800KW三相380V通用矢量风机水泵 ¥620.00