Barter is the present and the future of international trade, especially for people who is starting in the import export business. Barter and more: Triangular operations.
Precautions for the use of vacuum cleaners
1. Check the power supply in the power supply before using the vacuum cleaner. (There are instructions in general product manuals.)
2. Turn off the power switch of the vacuum cleaner, insert the power plug into the car cigarette lighter socket, start the car first, then start the vacuum cleaner power switch, and start using it.
3. When the dust reaches a certain degree or use it, it is necessary to clean it. Press the card on the dust cover to open the dust cover to remove the dirt.
4. Practical effect
Practical effect of vacuum cleaner: responsible for the cleaning of the entire room
The practical effect of intelligent sweeping machine: responsible for undertaking ground cleaning and maintenance
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