短語詞組短語annular ceramic burner 套筒式陶瓷燃燒器annular entry burner 四周進(jìn)氣燃燒器;周環(huán)進(jìn)氣噴燃器annular r burner 環(huán)狀燃燒器;環(huán)形燃燒器annular combustion burner 環(huán)狀燒嘴annular r entry burner 四周進(jìn)氣燃燒器 返回 annular burner