IS CODE OF PRACTICE FOR EXTREME WEATHER CONCRETING PART II : RECOMMENDED PRACTICE FOR COLD WEATHER CONCRETING
IS 7861PART II 1981
IS CODE OF PRACTICE FOR EXTREME WEATHER CONCRETING PART II : RECOMMENDED PRACTICE FOR COLD WEATHER CONCRETING - 7 - DELHI BUREAU OF INDIAN STANDARD 1981 - 23
IS CODE OF PRACTICE FOR EXTREME WEATHER CONCRETING PART II : RECOMMENDED PRACTICE FOR COLD WEATHER CONCRETING - 7 - DELHI BUREAU OF INDIAN STANDARD 1981 - 23