1.Micro hydrogen-oxygen Flame Polisher 2.Take water as fuel, low cost and environment-friendly 3.Various models for choosing Micro hydrogen-oxygen Flame Polisher Feature: 1. Take water, such as distilled water and pure water, as fuel, little alcohol, which are obtained easily and are stored safely. After burning, the generation is vapour , not poisonous, it is environment-friendly.2. Strong and ...