INDIAN STANDARD RECOMMENDED PARAMETERS OF STATIONARY STEAM BOILERS. IS : 8596 - 1977
BUREAU OF INDIAN STA
INDIAN STANDARD RECOMMENDED PARAMETERS OF STATIONARY STEAM BOILERS. IS : 8596 - 1977 - 2nd rep. ed. 1990 - NEW DELHI BUREAU OF INDIAN STANDARDS. - 1
PARAMETERS OF STATIONARY STEAM BOILERS
621 / BUR
INDIAN STANDARD RECOMMENDED PARAMETERS OF STATIONARY STEAM BOILERS. IS : 8596 - 1977 - 2nd rep. ed. 1990 - NEW DELHI BUREAU OF INDIAN STANDARDS. - 1
PARAMETERS OF STATIONARY STEAM BOILERS
621 / BUR