青云翻译

Based on the characteristics of oil equipment and oil pump assembly to protect the special nature of the task, resulting in a demand

Oil equipment based pump characteristics and particularities of oil support tasks, resulting in demand

Based on the fuel oils equipment pump unit's characteristic and the fuel oils safeguard duty particularity, has had the demand

Based on the oil pump and equipment features and fuel security tasks, the demand of specificity

Oil equipment based pump characteristics and particularities of oil support tasks, resulting in demand