Question #10888
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What is the normal preheating temperature for Aluminium Welding by TIG process?

A.
100 Degree - 120 Degree Centigrade
B.
160 Degree - 180 Degree Centigrade
C.
180 Degree - 205 Degree Centigrade
D.
200 Degree - 220 Degree Centigrade
Explanation

No explanation provided.