短語詞組短語electric insulance 電絕緣性thermal insulance 熱絕緣系數(shù)insulance detecting 絕緣監(jiān)測insulance test 測控系統(tǒng)Insulance to phase 相間絕緣電阻Insulance to earth 相對地絕緣電阻Insulance -Test 絕緣電阻測量 返回 insulance