But fortunately, at least there is no need to worry about it in the early stage. It is not a problem to use the flame produced by high technology to reach a high temperature of 10,000 to 20,000 degrees. Next, he only needs to practice gradually in cycles....
本网站所有内容均收录于互联网相关站点，本站不提供影片资源储存也不参与录制与上传，若本站收录内容侵犯了您相关权益，请给我们留言，我们将及时进行处理。
