radiator draw-off plug散热器: radiator; radiation; cooler; ...放水: turn on the water塞: fill in; stuff散热器放水塞盖: radiator drain plug cover散热器放水口: radiator drain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:散热器放水塞，即可在微信中查询翻译
