used oil造句

This method was used in Russia and Europe 3000 years ago and they used oil, acid or water.

For oilfield chemical additives, such as clay anti-swelling agent, thickening agent used oil acidification.

We used oil squeezed from seeds of tung trees to light our lamps.

For easy refueling and storage I pour the used oil into a container (in this case the empty olive oil bottle).

Citizens also had to pay a tax on cooking oil, and tax collectors (known as scribes) searched homes for used oil, trying to make sure that everyone was using new cooking oil—and thus paying the tax.

The utility model relates to an oil squirt can, which is an improvement of the existing oil squirt can and has the advantage that the amount of the used oil can be controlled when in use.

For used oil, you should do a titration to determine the correct amount of NaOH to use.

To recover used oil most efficiently, the focus of the bus-collection service is to promote citizen involvement.

Homes in the northeastern United States, where winters are typically cold, have traditionally used oil as their major fuel for heating.

Beam pumping unit is the widely used oil production method in our country, and its power consumption is the main energy consumption in oilfield.

Keep paints, used oil, cleaning solvents, pool chemicals, and other dangerous household chemicals out of drains, sinks, and toilets because many of these products contain harmful substances.

Use nontoxic cleaning products and paints over a dropcloth, recycle used oil, and schedule regular maintenance to avoid fuel and lubricant leaks.