IS:458-2003. Indian standard precast concrete pipes ( with and without- reinforcement) : specification.
Bureau of Indian Standards[BIS]
IS:458-2003. Indian standard precast concrete pipes ( with and without- reinforcement) : specification. - New Delhi Bureau of Indian Standards 2003 - 30p.
ENG
IS Code / I.S.I
IS:458-2003. Indian standard precast concrete pipes ( with and without- reinforcement) : specification. - New Delhi Bureau of Indian Standards 2003 - 30p.
ENG
IS Code / I.S.I