bet365 online sports betting live

bet365 games best slots

1.All experimental participants should be familiar with the laboratory and surrounding environment，Rushui Valve、Electric switch、Location of fire extinguishers and safety doors。

2.Every laboratory personnel must be proficient in bet365 games best slotsthe use of fire extinguishers.

3.The experiment is in progress, please keep the indoor safety passage open,Instructors are not allowed to leave their posts at will，Pay close attention to laboratory safety。

4.The person on duty or the last person to leave the laboratory should check the door、Window、Is the power turned off，Then leave the laboratory。

2. Prevent electric shock

1.Do not touch electrical appliances or electrical plugs with wet hands.

2.The exposed parts of the power supply should be insulated.

3.The metal casing of all electrical appliances should be protectively grounded.

4.When repairing or installing electrical appliances, cut off the power supply first.

5.After the experiment is completed, the power supply to the electrical appliances should be cut off.

6.If someone gets an electric shock，The power supply should be cut off quickly，Then rescue。

3. Prevent fires

1.The fuse used must comply with the power usage allowed by the laboratory.

2.The safe energizing capacity of the wire should be greater than the electrical power used.

3.In case of wire fire，Cut off the power immediately，Use sand or carbon dioxide、Carbon tetrachloride fire bet365 live casino gamesextinguisher to extinguish fire，It is prohibited to put out fires with conductive liquids such as water or foam fire extinguishers。

4. Prevent short circuit

1.Do not let wires and electrical appliances get wet.

2.During use of the instrument，If you find any abnormal noise，Local temperature rise or smell of burnt smell caused by overheating of insulating paint，The power supply should be cut off immediately。