280 صفحه pdf
API 530:2015
Calculation of Heater-tube Thickness in Petroleum Refineries
ویرایش هفتم
API 530:2015-Calculation of Heater-tube Thickness in Petroleum Refineries
280 صفحه pdf
API 530:2015
Calculation of Heater-tube Thickness in Petroleum Refineries
ویرایش هفتم