00461nam a22001577a 4500003001100000005001700011008004100028040003900069041000800108082001800116245005800134250001300192260004300205300001200248650004300260LK-CoMWRAF20231211114647.0230928b1957    |||||||| |||| 00| 0 eng d  aLK-CoMWRAFdLK-CoMWRAFeLK-CoMWRAF  aeng  a671.5212bPRO  aProcedure handbook of arc welding design and practice  a11th ed.  aOhio:bLincoln electric company,c1957  a1316 p.  aElectric welding- Handbooks, manuals,