IS:2505-1980. Indian standard general requirements for concrete vibrators immersion type.
Indian Standards Institution[ISI]
IS:2505-1980. Indian standard general requirements for concrete vibrators immersion type. - New Delhi Indian Standards Institution 1980 - 12p.
ENG
IS CODE / I.S.I
IS:2505-1980. Indian standard general requirements for concrete vibrators immersion type. - New Delhi Indian Standards Institution 1980 - 12p.
ENG
IS CODE / I.S.I