No matter what kind of experiments are done daily in the laboratory, it is impossible to leave the steel-wood test bench. Such equipment is very usable, and it also needs to be operated on the test bench, so daily maintenance work is still very critical. If it can be maintained, it can also save costs greatly and extend its service life.

        In fact, the daily maintenance of steel-wood experimental benches is not difficult. The more common method is to use warm water to wipe it, which can also ensure the basic maintenance of the benchtop. You can also use some ketones or mild detergents to wipe, or use hand sanitizer directly.