Dear Sir,
Is it mandatory to use cooling water GMAW machines? if yes i hope to mention the code/specification or any handbooks that recommends this and state the values of ampers for that?
or we can use oil cooling GMAW machines
Hello experts, I would like to know what is IP joints in piping(31.3)? Regards Saurabh -- https://materials-welding.blogspot.com/...
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