182 Degree Centigrade

183 Degree Centigrade

184 Degree Centigrade

185 Degree Centigrade

Zinc chloride

Phosphoric acid

Ammonium chloride

Hydro chloric acid

50%, 40%, 10%

60%, 30%, 10%

70%, 20%, 10%

80%, 20%, NiL

Brazing

Welding

Seaming

Hemming

Gas

LPG

Charcoal

Kerosene