【化】 crude settling tank
base oil; crude oil
【化】 crude oil; crude petroleum; mother oil
【经】 base oil; crude; crude oil; petroleum; raw crude; raw oil
sedimentation; settlement; subside
【化】 sedimentation
【医】 sedimentation; settle; subsiaence
canister; crock; kettle; pot; tank; tin
【医】 balloon; jar; pot