Central air conditioner teaching playing card
The invention relates to a teaching aid, in particular to a central air conditioner teaching playing card. Commonly used central air conditioner equipment and components and system modes are uniformly arranged in the playing card, theoretical knowledge and real-object pictures are respectively arran...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to a teaching aid, in particular to a central air conditioner teaching playing card. Commonly used central air conditioner equipment and components and system modes are uniformly arranged in the playing card, theoretical knowledge and real-object pictures are respectively arranged on front surfaces and back surfaces of playing card units, knowledge of a central air conditioner is integrated into the playing card which is popular to people and is learned when the playing card is played, and learning interestingness and learning efficiency are improved advantageously. |
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