基本解釋[機(jī)械工程]絕緣串詞組短語(yǔ)短語(yǔ)Insulator chain 絕緣子排;絕緣串insulator chain detail 絕緣子排V -shaped compound insulator chain 形郃成串chain insulator更多詞組專業(yè)釋義機(jī)械工程絕緣串