dry self-cooled transformerdry type self cooled transformer干: trunk; main part式: type; style自: self; oneself; one's own冷: cold变压器: transformer; voltage transfo ...下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:干式自冷变压器,即可在微信中查询翻译