SI : 2720 1973 Methods of test for soil specification for current transformers part I
Bureau of Indian Standard
SI : 2720 1973 Methods of test for soil specification for current transformers part I - 1st - New Delhi Bureau of Indian Standard 1973 - 17
Civil Engineering
624 / BU-I
SI : 2720 1973 Methods of test for soil specification for current transformers part I - 1st - New Delhi Bureau of Indian Standard 1973 - 17
Civil Engineering
624 / BU-I
