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The face to be children hand scratched
The triode 1 and the triode 2 are both NPN type transistors (such as 8050), and the power of the triode 2 is greater than that of the triode 1, and they form a Darlington tube to drive the LED >>>More
It's not like that, you can calculate that there must be money to be made by making a pot of dishes. >>>More
Home Lighting Decoration Tips:
Home lighting 1, wall lamps in the corridor. >>>More
Restaurant waiter's scope of work: wiping tables, mopping floors, serving, checkout, washing dishes and chopsticks, etc.
A few years of old grass finally came to pull, before I ordered the takeaway of the Huanggu store I felt delicious, this time to the store, the environment is very good, the decoration is fun. There is also a fake tree. The service attitude is very good, the little brother is very diligent, and the dishes are delicious. >>>More