汇川变频器MD320NT1.5GB-14+ 1.5kw/380v 3.7 5.5 ¥100.00 原装汇川变频器MD380T0.7 1.5 2.2 3.7 5.5 7.5 11 ¥180.00 代理汇川变频器MD500T/500ET 0.75KW 1.5KW 2.2KW 4KW ¥1000.00 汇川变频器CS710三相380V0.75KW~75KW起重专用变频器 ¥100.00 汇川变频器MD330NT3.7GB-6 1.5KW2.2KW3.7KW5.5KW ¥1000.00 原装汇川变频器 MD500ET-045G MD22KW/-110KW ¥1000.00