*Torch Kit Self-Lighting (9BD & 9D) 焊枪 (Spliting the flame into two hoses demonstration 传火方法)

Remember to turn on English subtitles
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Model: SCS-9D & SCS-9BD (Double Torch) 720 °
0:00 Intro
1:30 Operation Demonstration
3:07 Product Maintenance Knowledge
5:59 Closing