he experiment, please turn off the power supply of the experimental table and instruments and equipment in time and adjust the instruments and equipment and power supplyArrange and fill in the student experiment registration form, and ask the instructor to sign for acceptance before leaving.6、 It is the obligation of every student to keep the safety and environmental hygiene of laboratory instruments and equipment after the experimentAfter finishing the experiment, the experimental students must clean up all the waste left in the laboratory so that the next experiment can be carried out smoothlyBenefit.7、 After entering the laboratory, do not turn over any items in the component cabinet at will, otherwise, in case of lossIn case of damage, they will be held accountable.8、 Students who violate the above provisions shall be stopped in time and given necessary criticism and education. Yes, I don't listen to instructionsAnd those who do not change after repeated education shall be ordered to inspect or stop practical training. If the circumstances are serious, it shall be reported to the superior for handling.