21. Joining Glidcop material through brazing can be somewhat difficult. 22. Nanofoil is frequently used for soldering and brazing , as a heat source. 23. Soldering or brazing steel or aluminium tubing is a difficult and skilled process. 24. The brazing process is initiated by depressing a trigger on the brazing gun. 25. The brazing process is initiated by depressing a trigger on the brazing gun. 26. It provides requirements for fitting ends suitable for brazing . 27. Some cars stand out, their images, their sensations brazed to the brain. 28. Another common artistic use is the construction of sculpture from welded or brazed nails. 29. Braze welding has many advantages over fusion welding.30. Brazing has many advantages over other metal-joining techniques, such as welding.