Ordinary Portland Cement, 33 Grade Specification (IS : 269 - 1989)
Bureau of Indian Standards
Ordinary Portland Cement, 33 Grade Specification (IS : 269 - 1989) - Second Reprint July 1993 - New Delhi Bureau of Indian Standards 1990 - 7p
IS : 269 - 1989
0.00
Indian Standard - IT
IS : 269 - 1989 / BUR
Ordinary Portland Cement, 33 Grade Specification (IS : 269 - 1989) - Second Reprint July 1993 - New Delhi Bureau of Indian Standards 1990 - 7p
IS : 269 - 1989
0.00
Indian Standard - IT
IS : 269 - 1989 / BUR