1)batching pig,油品隔离塞2)Liquid partition,液体隔离塞3)separator piston,隔离活塞<液>4)spacer slug,隔离液段塞5)separate replacement of oil and water,油水隔离6)oil spacer,油隔离液
用法例句
In order to decrease the cost of ocean oil storage and prevent pollution of traditional oil and water replacement,a new idea about underwater oil storage with separate replacement of oil and water was put forward.
