Wednesday, August 18, 2010

[MW:6554] Difference welder and welding operator

Dear all,

What difference "welder" and "welding operator" stated in ASME IX?

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[MW:34919] Welder qualification certificate

Dear All     anyone can share a format for welder certificate and card format        Thanks & Best Regards Saleem manhappulath Mob:+9665...

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