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Posted: **Wed Mar 30, 2022 10:05 am**

: 1 Why Is It Important To Follow The Instruction On The Books Especially The Recommended Welding Techniques Of Oxy Acety 1 (10.77 KiB) Viewed 32 times

1. Why is it important to follow the instruction on the books especially the recommended welding techniques of oxy-acetylene weiding? 2. Is it important that base metal and filler rod have the same melting point or made of the same material in oxy-acetylene welding?