Design of Intelligent Door Lock

差生工具多

China · Other Industries

差生工具多

China · Other Industries

Comment

Comment Board （7）

别低头 2022-07-22

Appearance 80 points

奋斗的青春 2022-07-22

Not bad

欧若拉 2022-07-22

Why don't I change the family

黑影 2022-07-20

Looks smart

Ace名洋 2022-07-20

What if there is no electricity?

差生工具多Owner 2022-07-20

Generate electricity with love

beholder 2022-07-22

Generally, usb interface should be designed, and charging treasure should be used for a while. Lithium batteries are also more environmentally friendly and can be used continuously.

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差生工具多

China · Other Industries

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