仪器仪表 工控电气 测量仪表

PA-23-1A1,PA-23-1C5,PA-23-5A7,PA-23-5D2,PA-23-8A5,PA-23-8D7,PA-23,三相交流电流变送器

PA-23-1A1,PA-23-1A2,PA-23-1A5,PA-23-1A7,PA-23-1B1,PA-23-1B2,PA-23-1B5,PA-23-1B7,
PA-23-1C1,PA-23-1C2,PA-23-1C5,PA-23-1C7,PA-23-1D1,PA-23-1D2,PA-23-1D5,PA-23-1D7,
PA-23-5A1,PA-23-5A2,PA-23-5A5,PA-23-5A7,PA-23-5B1,PA-23-5B2,PA-23-5B5,PA-23-5B7,
PA-23-5C1,PA-23-5C2,PA-23-5C5,PA-23-5C7,PA-23-5D1,PA-23-5D2,PA-23-5D5,PA-23-5D7,
PA-23-8A1,PA-23-8A2,PA-23-8A5,PA-23-8A7,PA-23-8B1,PA-23-8B2,PA-23-8B5,PA-23-8B7,
PA-23-8C1,PA-23-8C2,PA-23-8C5,PA-23-8C7,PA-23-8D1,PA-23-8D2,PA-23-8D5,PA-23-8D7,