Supply of 337 Aluminum Bronze Round 38Mm Dia To Matl. Specn. Gost 1628-78 Or Ca 104 M Bs: 2874-1986. Al Bronze Round 60 Mm Dia To Matl. Specn. Brazh9lr Gost 18175-78Grade Ab1 Is: 305-1981. Phospher Bronze Round 50Mm Dia Bs: 2874-Pb 102 M. Phosphor Bronze Round Bar Dia. 50 Mm To Is: 7811-1985. Acceptan Ce Criteriar Based Test Piece Trial Fo Al. Alloy Tube Od 57 X Id 30 Mm In Length Of 1.5 M To 2.5 M Approx. To Is: 1285-2002 Gr 543 00 In M
