Is the quoted "treasure chest" removed from the quotation marks? [Ya Ya] inadvertently saw the "treasure" of the "bottom of the pressure box" on the bottom of the aluminum lunch box equipped with a resistor, and turned it out to see

Is the quoted "treasure chest" removed from the quotation marks? [Teeth]

Inadvertently in the bottom of the aluminum lunch box equipped with resistors to see the "bottom of the pressure box" of the unknown "treasure", turn it out to see it, just feelings and memories? Is it still useful?

Oh, but also really bright, intact, not welded printed circuit boards and copper clad laminate, it is estimated that it was also through the "Radio" magazine above the advertising mail order, in order to achieve the dream, unexpectedly, buy back, use no, at that time the lack of this little that era, and finally failed to achieve wishes and dreams (when I was in the pastoral area, sparsely populated, extremely scarce materials, radio accessories and tools, etc. are particularly scarce, can not be found, some things are wanted to buy through mail order, is also out of stock). One of the two printed circuit boards seems to be used on the TV set 📺, see there are "UHF and VHF" words, the other two complete copper clad laminates are still intact, one of them also used a pencil to draw a pattern of circuit diagram routing, rough lines, is to prepare for what? Forget it all [cover your face]! Today, "shine out", and the fans and teachers who had the same experience in the past are nostalgic and encouraged! [Teeth] [Prayer]