oil war石油战争
oiln.油;油画颜料;奉承话v.涂油;溶化;加油
oil circulation gauge油循环压差计
oil emulsion adjuvant油乳化佐剂
oil producing profile出油剖面
oil and gas resources油气资源
oil well productivity油井产能
Oil and gas pipelines油气管道
oil pump bypass valve油泵支管阀
oil spectrum analysis油液光谱分析
oil bound water paint水乳化漆,油基水乳化漆
oil-air lubrication油气润滑