acceleration smoke characteristic加速: quicken; speed up; accelerat ...排烟: eject smoke; discharge smoke特性: characteristic; character; p ...满负荷额定转速排烟特性: full load rated speed smoke characteristic冒烟特性: smoking character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:加速排烟特性，即可在微信中查询翻译
