000 00389nam a2200121Ia 4500
082 _aIS Code
_bI.S.I
100 _aIndian Standards Institution[ISI]
245 _aIS:780-1984. Indian standard specification for sluice valves for water works purposes (50-300mm size).
260 _aNew Delhi
_bIndian Standards Institution
_c1984
300 _a28p.
500 _aENG
890 _aIndia
999 _c19331
_d19331