Monday, March 29, 2010

[MW:4620] Material Grd B53 And SA106-B

Dear all,
 
can anyone advice me whether material Grd B53 and SA106-B is same? If yes what is differenting both of its
 
Rgds,
Syah

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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...