tender for rubber pad made of polychloroprene rubber compound grade fconforming to properties as laid down in cl 3.2.4.1 and cl 3.2.4.2 of irs specificationr48-88 and conforming to rdso drg. no.rdso/pe/sk/tl/0084-2005 (rev.o) with alt.2 col-i(for 16.25 ton axle) for fixing axle pulley of 4.5 kw alternator shelf life: 1 year.