disc type lightning arresterdisc-type lightning arresterdisk type arrester盘: tray; plate; dish形: form; shape避雷器: lightning protector; lightni ...管形避雷器: tubular arrester弧形避雷器: arc arrester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:盘形避雷器，即可在微信中查询翻译
