如何延長機器保固？ 保固時間多久? 13 6 月, 2023 drs17 保固一年，若要延長保固，只需完成線上產品註冊即可，註冊網址為 www.hdc-tw.com/warranty_blueair.html機器底部有一張條碼貼紙，即為機器序號。 Share: Write a comment Cancel reply Your email address will not be published. All fields are required Your name Your e-mail Your website Your comment Add a comment
Write a comment
Your email address will not be published. All fields are required