tender for slack adjuster complete type irsa-750 for bcnhl confirming to rdso spec.wd-19-abr-07with amendment-2 to rdso drg.no.wd-93061-s-01. (item 1-48) alt-1. as per drg.no. wd-93061-s-01,alt-1,item. 01 to 48 specn: 19 abr 2007 amndt no.02 of march 2008 .