关于V2B的时尚精选

怎么介绍万家乐V2B

聚心纯焰，双供气通道，八缸预混超大预混腔，实现空燃混合均匀，燃烧充分，热效率高。&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp炉头经过高温介质处理，外层具有光滑保护膜，具有抗老化耐高温...