50 صفحه pdf
API Bulletin 939-E:2013
ویرایش دوم
Identification, Repair, and Mitigation of Cracking of Steel Equipment in Fuel Ethanol Service
API 939-E:2013-Identification, Repair, and Mitigation of Cracking of Steel Equipment in Fuel Ethanol Service
50 صفحه pdf
API Bulletin 939-E:2013
ویرایش دوم
Identification, Repair, and Mitigation of Cracking of Steel Equipment in Fuel Ethanol Service
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