00612nam a22001937a 4500003001100000005001700011008004100028040003900069041000800108082001800116245005800134250001300192260004300205300001200248650004300260942000700303952009300310999001500403LK-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,   cBK  00104070aMAINbMAINd2023-09-28l0o671.5212 PROpRAF1518r2023-09-28w2023-09-28yBK  c3706d3706