oil dag黑铅油
oiln.油;油画颜料;奉承话v.涂油;溶化;加油
Oil-filled spinning充液旋压
oil antifoaming agent润滑油的抗沫剂
oil bearing structure储油构造
oil volume adjustment油量调整
oil resistant coating耐油涂料
oil groove attachment切制油沟装置
oil-in-water type水包油型
oil production record[经] 采油记录, 产油记录
oil length of varnish油漆稠度,油漆的含油率
oil-supply shortage油品短缺